Home / 3,670,396.15-5,505,594.23-1,011,004.15

Finding the Fourth Proportional to 3,670,396.15, 5,505,594.23 and 1,011,004.15

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Solution

The fourth proportional to 3,670,396.15, 5,505,594.23 and 1,011,004.15 is: 1,516,506.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,396.15 : 5,505,594.23 = 1,011,004.15 : x
  2. Step 2: Convert to fraction form
    3,670,396.15/5,505,594.23 = 1,011,004.15/x
  3. Step 3: Cross multiply
    3,670,396.15x = 5,505,594.23 × 1,011,004.15
  4. Step 4: Simplify right side
    3,670,396.15x = 5,566,178,614,746.06
  5. Step 5: Solve for x
    x = 5,566,178,614,746.06/3,670,396.15
  6. Step 6: Final answer
    x = 1,516,506.23

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.