Home / 1,934,004.22-2,897,019.61-1,132,856.91

Finding the Fourth Proportional to 1,934,004.22, 2,897,019.61 and 1,132,856.91

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Solution

The fourth proportional to 1,934,004.22, 2,897,019.61 and 1,132,856.91 is: 1,696,950.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,004.22 : 2,897,019.61 = 1,132,856.91 : x
  2. Step 2: Convert to fraction form
    1,934,004.22/2,897,019.61 = 1,132,856.91/x
  3. Step 3: Cross multiply
    1,934,004.22x = 2,897,019.61 × 1,132,856.91
  4. Step 4: Simplify right side
    1,934,004.22x = 3,281,908,680,761.86
  5. Step 5: Solve for x
    x = 3,281,908,680,761.86/1,934,004.22
  6. Step 6: Final answer
    x = 1,696,950.12

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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.