Home / 4,366,557.45-6,025,890.47-2,406,506.19

Finding the Fourth Proportional to 4,366,557.45, 6,025,890.47 and 2,406,506.19

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Solution

The fourth proportional to 4,366,557.45, 6,025,890.47 and 2,406,506.19 is: 3,321,001.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,557.45 : 6,025,890.47 = 2,406,506.19 : x
  2. Step 2: Convert to fraction form
    4,366,557.45/6,025,890.47 = 2,406,506.19/x
  3. Step 3: Cross multiply
    4,366,557.45x = 6,025,890.47 × 2,406,506.19
  4. Step 4: Simplify right side
    4,366,557.45x = 14,501,342,716,317.01
  5. Step 5: Solve for x
    x = 14,501,342,716,317.01/4,366,557.45
  6. Step 6: Final answer
    x = 3,321,001.24

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Double scale
Find fourth proportional to 4,366,558.45, 6,025,891.85 and 2,406,507.19
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.