Home / 1,061,405.17-1,464,354.45-602,253.83

Finding the Fourth Proportional to 1,061,405.17, 1,464,354.45 and 602,253.83

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Solution

The fourth proportional to 1,061,405.17, 1,464,354.45 and 602,253.83 is: 830,892.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,405.17 : 1,464,354.45 = 602,253.83 : x
  2. Step 2: Convert to fraction form
    1,061,405.17/1,464,354.45 = 602,253.83/x
  3. Step 3: Cross multiply
    1,061,405.17x = 1,464,354.45 × 602,253.83
  4. Step 4: Simplify right side
    1,061,405.17x = 881,913,079,650.93
  5. Step 5: Solve for x
    x = 881,913,079,650.93/1,061,405.17
  6. Step 6: Final answer
    x = 830,892.02

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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.