Home / 1,024,494.48-1,413,802.76-565,609.43

Finding the Fourth Proportional to 1,024,494.48, 1,413,802.76 and 565,609.43

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Solution

The fourth proportional to 1,024,494.48, 1,413,802.76 and 565,609.43 is: 780,541.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,494.48 : 1,413,802.76 = 565,609.43 : x
  2. Step 2: Convert to fraction form
    1,024,494.48/1,413,802.76 = 565,609.43/x
  3. Step 3: Cross multiply
    1,024,494.48x = 1,413,802.76 × 565,609.43
  4. Step 4: Simplify right side
    1,024,494.48x = 799,660,173,922.49
  5. Step 5: Solve for x
    x = 799,660,173,922.49/1,024,494.48
  6. Step 6: Final answer
    x = 780,541.22

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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.