Home / 1,594,753.72-2,391,722.98-472,560.28

Finding the Fourth Proportional to 1,594,753.72, 2,391,722.98 and 472,560.28

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Solution

The fourth proportional to 1,594,753.72, 2,391,722.98 and 472,560.28 is: 708,719.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,753.72 : 2,391,722.98 = 472,560.28 : x
  2. Step 2: Convert to fraction form
    1,594,753.72/2,391,722.98 = 472,560.28/x
  3. Step 3: Cross multiply
    1,594,753.72x = 2,391,722.98 × 472,560.28
  4. Step 4: Simplify right side
    1,594,753.72x = 1,130,233,281,111.23
  5. Step 5: Solve for x
    x = 1,130,233,281,111.23/1,594,753.72
  6. Step 6: Final answer
    x = 708,719.64

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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.