Home / 4,586,303.16-6,329,179.08-2,521,405.80

Finding the Fourth Proportional to 4,586,303.16, 6,329,179.08 and 2,521,405.80

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Solution

The fourth proportional to 4,586,303.16, 6,329,179.08 and 2,521,405.80 is: 3,479,584.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,303.16 : 6,329,179.08 = 2,521,405.80 : x
  2. Step 2: Convert to fraction form
    4,586,303.16/6,329,179.08 = 2,521,405.80/x
  3. Step 3: Cross multiply
    4,586,303.16x = 6,329,179.08 × 2,521,405.80
  4. Step 4: Simplify right side
    4,586,303.16x = 15,958,428,841,550.66
  5. Step 5: Solve for x
    x = 15,958,428,841,550.66/4,586,303.16
  6. Step 6: Final answer
    x = 3,479,584.38

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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.