Home / 1,026,397.26-1,416,371.22-567,485.10

Finding the Fourth Proportional to 1,026,397.26, 1,416,371.22 and 567,485.10

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Solution

The fourth proportional to 1,026,397.26, 1,416,371.22 and 567,485.10 is: 783,097.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,397.26 : 1,416,371.22 = 567,485.10 : x
  2. Step 2: Convert to fraction form
    1,026,397.26/1,416,371.22 = 567,485.10/x
  3. Step 3: Cross multiply
    1,026,397.26x = 1,416,371.22 × 567,485.10
  4. Step 4: Simplify right side
    1,026,397.26x = 803,769,563,418.82
  5. Step 5: Solve for x
    x = 803,769,563,418.82/1,026,397.26
  6. Step 6: Final answer
    x = 783,097.92

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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.