Home / 1,034,583.36-1,552,254.12-435,695.28

Finding the Fourth Proportional to 1,034,583.36, 1,552,254.12 and 435,695.28

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Solution

The fourth proportional to 1,034,583.36, 1,552,254.12 and 435,695.28 is: 653,702.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,583.36 : 1,552,254.12 = 435,695.28 : x
  2. Step 2: Convert to fraction form
    1,034,583.36/1,552,254.12 = 435,695.28/x
  3. Step 3: Cross multiply
    1,034,583.36x = 1,552,254.12 × 435,695.28
  4. Step 4: Simplify right side
    1,034,583.36x = 676,309,793,444.55
  5. Step 5: Solve for x
    x = 676,309,793,444.55/1,034,583.36
  6. Step 6: Final answer
    x = 653,702.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.