Home / 1,026,384.73-1,416,353.79-567,472.75

Finding the Fourth Proportional to 1,026,384.73, 1,416,353.79 and 567,472.75

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Solution

The fourth proportional to 1,026,384.73, 1,416,353.79 and 567,472.75 is: 783,080.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,384.73 : 1,416,353.79 = 567,472.75 : x
  2. Step 2: Convert to fraction form
    1,026,384.73/1,416,353.79 = 567,472.75/x
  3. Step 3: Cross multiply
    1,026,384.73x = 1,416,353.79 × 567,472.75
  4. Step 4: Simplify right side
    1,026,384.73x = 803,742,180,184.22
  5. Step 5: Solve for x
    x = 803,742,180,184.22/1,026,384.73
  6. Step 6: Final answer
    x = 783,080.80

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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.