Home / 3,291,902.76-4,937,355.22-895,934.10

Finding the Fourth Proportional to 3,291,902.76, 4,937,355.22 and 895,934.10

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Solution

The fourth proportional to 3,291,902.76, 4,937,355.22 and 895,934.10 is: 1,343,765.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,902.76 : 4,937,355.22 = 895,934.10 : x
  2. Step 2: Convert to fraction form
    3,291,902.76/4,937,355.22 = 895,934.10/x
  3. Step 3: Cross multiply
    3,291,902.76x = 4,937,355.22 × 895,934.10
  4. Step 4: Simplify right side
    3,291,902.76x = 4,423,544,905,411.00
  5. Step 5: Solve for x
    x = 4,423,544,905,411.00/3,291,902.76
  6. Step 6: Final answer
    x = 1,343,765.36

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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.