Home / 1,448,875.29-2,173,312.92-502,246.11

Finding the Fourth Proportional to 1,448,875.29, 2,173,312.92 and 502,246.11

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Solution

The fourth proportional to 1,448,875.29, 2,173,312.92 and 502,246.11 is: 753,369.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,875.29 : 2,173,312.92 = 502,246.11 : x
  2. Step 2: Convert to fraction form
    1,448,875.29/2,173,312.92 = 502,246.11/x
  3. Step 3: Cross multiply
    1,448,875.29x = 2,173,312.92 × 502,246.11
  4. Step 4: Simplify right side
    1,448,875.29x = 1,091,537,959,882.74
  5. Step 5: Solve for x
    x = 1,091,537,959,882.74/1,448,875.29
  6. Step 6: Final answer
    x = 753,369.16

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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.