Home / 1,417,600.22-2,125,284.17-707,262.94

Finding the Fourth Proportional to 1,417,600.22, 2,125,284.17 and 707,262.94

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Solution

The fourth proportional to 1,417,600.22, 2,125,284.17 and 707,262.94 is: 1,060,337.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,600.22 : 2,125,284.17 = 707,262.94 : x
  2. Step 2: Convert to fraction form
    1,417,600.22/2,125,284.17 = 707,262.94/x
  3. Step 3: Cross multiply
    1,417,600.22x = 2,125,284.17 × 707,262.94
  4. Step 4: Simplify right side
    1,417,600.22x = 1,503,134,730,409.66
  5. Step 5: Solve for x
    x = 1,503,134,730,409.66/1,417,600.22
  6. Step 6: Final answer
    x = 1,060,337.54

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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.