Home / 1,026,329.47-1,416,277.42-567,417.29

Finding the Fourth Proportional to 1,026,329.47, 1,416,277.42 and 567,417.29

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Solution

The fourth proportional to 1,026,329.47, 1,416,277.42 and 567,417.29 is: 783,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,329.47 : 1,416,277.42 = 567,417.29 : x
  2. Step 2: Convert to fraction form
    1,026,329.47/1,416,277.42 = 567,417.29/x
  3. Step 3: Cross multiply
    1,026,329.47x = 1,416,277.42 × 567,417.29
  4. Step 4: Simplify right side
    1,026,329.47x = 803,620,287,044.66
  5. Step 5: Solve for x
    x = 803,620,287,044.66/1,026,329.47
  6. Step 6: Final answer
    x = 783,004.20

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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.