Home / 5,696,711.80-8,542,002.48-2,283,285.40

Finding the Fourth Proportional to 5,696,711.80, 8,542,002.48 and 2,283,285.40

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Solution

The fourth proportional to 5,696,711.80, 8,542,002.48 and 2,283,285.40 is: 3,423,699.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,696,711.80 : 8,542,002.48 = 2,283,285.40 : x
  2. Step 2: Convert to fraction form
    5,696,711.80/8,542,002.48 = 2,283,285.40/x
  3. Step 3: Cross multiply
    5,696,711.80x = 8,542,002.48 × 2,283,285.40
  4. Step 4: Simplify right side
    5,696,711.80x = 19,503,829,549,347.79
  5. Step 5: Solve for x
    x = 19,503,829,549,347.79/5,696,711.80
  6. Step 6: Final answer
    x = 3,423,699.54

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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.