Home / 4,934,996.10-7,402,494.15-3,500,105.40

Finding the Fourth Proportional to 4,934,996.10, 7,402,494.15 and 3,500,105.40

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Solution

The fourth proportional to 4,934,996.10, 7,402,494.15 and 3,500,105.40 is: 5,250,158.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,996.10 : 7,402,494.15 = 3,500,105.40 : x
  2. Step 2: Convert to fraction form
    4,934,996.10/7,402,494.15 = 3,500,105.40/x
  3. Step 3: Cross multiply
    4,934,996.10x = 7,402,494.15 × 3,500,105.40
  4. Step 4: Simplify right side
    4,934,996.10x = 25,909,509,747,883.41
  5. Step 5: Solve for x
    x = 25,909,509,747,883.41/4,934,996.10
  6. Step 6: Final answer
    x = 5,250,158.10

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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.