Home / 1,282,429.17-1,924,305.30-563,275.17

Finding the Fourth Proportional to 1,282,429.17, 1,924,305.30 and 563,275.17

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Solution

The fourth proportional to 1,282,429.17, 1,924,305.30 and 563,275.17 is: 845,203.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,282,429.17 : 1,924,305.30 = 563,275.17 : x
  2. Step 2: Convert to fraction form
    1,282,429.17/1,924,305.30 = 563,275.17/x
  3. Step 3: Cross multiply
    1,282,429.17x = 1,924,305.30 × 563,275.17
  4. Step 4: Simplify right side
    1,282,429.17x = 1,083,913,394,989.40
  5. Step 5: Solve for x
    x = 1,083,913,394,989.40/1,282,429.17
  6. Step 6: Final answer
    x = 845,203.32

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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.