Home / 1,026,386.98-1,416,356.89-567,475

Finding the Fourth Proportional to 1,026,386.98, 1,416,356.89 and 567,475

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Solution

The fourth proportional to 1,026,386.98, 1,416,356.89 and 567,475 is: 783,083.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,386.98 : 1,416,356.89 = 567,475 : x
  2. Step 2: Convert to fraction form
    1,026,386.98/1,416,356.89 = 567,475/x
  3. Step 3: Cross multiply
    1,026,386.98x = 1,416,356.89 × 567,475
  4. Step 4: Simplify right side
    1,026,386.98x = 803,747,126,152.75
  5. Step 5: Solve for x
    x = 803,747,126,152.75/1,026,386.98
  6. Step 6: Final answer
    x = 783,083.91

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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.