Home / 4,074,889.92-5,623,381.44-2,547,882.24

Finding the Fourth Proportional to 4,074,889.92, 5,623,381.44 and 2,547,882.24

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Solution

The fourth proportional to 4,074,889.92, 5,623,381.44 and 2,547,882.24 is: 3,516,098.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,889.92 : 5,623,381.44 = 2,547,882.24 : x
  2. Step 2: Convert to fraction form
    4,074,889.92/5,623,381.44 = 2,547,882.24/x
  3. Step 3: Cross multiply
    4,074,889.92x = 5,623,381.44 × 2,547,882.24
  4. Step 4: Simplify right side
    4,074,889.92x = 14,327,713,699,721.63
  5. Step 5: Solve for x
    x = 14,327,713,699,721.63/4,074,889.92
  6. Step 6: Final answer
    x = 3,516,098.34

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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.