Home / 4,152,216.32-5,730,225.18-2,316,834.92

Finding the Fourth Proportional to 4,152,216.32, 5,730,225.18 and 2,316,834.92

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Solution

The fourth proportional to 4,152,216.32, 5,730,225.18 and 2,316,834.92 is: 3,197,325.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,216.32 : 5,730,225.18 = 2,316,834.92 : x
  2. Step 2: Convert to fraction form
    4,152,216.32/5,730,225.18 = 2,316,834.92/x
  3. Step 3: Cross multiply
    4,152,216.32x = 5,730,225.18 × 2,316,834.92
  4. Step 4: Simplify right side
    4,152,216.32x = 13,275,985,796,487.29
  5. Step 5: Solve for x
    x = 13,275,985,796,487.29/4,152,216.32
  6. Step 6: Final answer
    x = 3,197,325.18

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Double scale
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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.