Home / 4,513,486.02-6,226,976.12-2,965,581.38

Finding the Fourth Proportional to 4,513,486.02, 6,226,976.12 and 2,965,581.38

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Solution

The fourth proportional to 4,513,486.02, 6,226,976.12 and 2,965,581.38 is: 4,091,428.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,486.02 : 6,226,976.12 = 2,965,581.38 : x
  2. Step 2: Convert to fraction form
    4,513,486.02/6,226,976.12 = 2,965,581.38/x
  3. Step 3: Cross multiply
    4,513,486.02x = 6,226,976.12 × 2,965,581.38
  4. Step 4: Simplify right side
    4,513,486.02x = 18,466,604,389,213.86
  5. Step 5: Solve for x
    x = 18,466,604,389,213.86/4,513,486.02
  6. Step 6: Final answer
    x = 4,091,428.29

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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.