Home / 1,061,325.86-1,464,610.71-577,882.22

Finding the Fourth Proportional to 1,061,325.86, 1,464,610.71 and 577,882.22

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Solution

The fourth proportional to 1,061,325.86, 1,464,610.71 and 577,882.22 is: 797,467.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,325.86 : 1,464,610.71 = 577,882.22 : x
  2. Step 2: Convert to fraction form
    1,061,325.86/1,464,610.71 = 577,882.22/x
  3. Step 3: Cross multiply
    1,061,325.86x = 1,464,610.71 × 577,882.22
  4. Step 4: Simplify right side
    1,061,325.86x = 846,372,483,374.58
  5. Step 5: Solve for x
    x = 846,372,483,374.58/1,061,325.86
  6. Step 6: Final answer
    x = 797,467.13

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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.