Home / 5,776,854.87-8,651,528.53-3,342,877.14

Finding the Fourth Proportional to 5,776,854.87, 8,651,528.53 and 3,342,877.14

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Solution

The fourth proportional to 5,776,854.87, 8,651,528.53 and 3,342,877.14 is: 5,006,356.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,854.87 : 8,651,528.53 = 3,342,877.14 : x
  2. Step 2: Convert to fraction form
    5,776,854.87/8,651,528.53 = 3,342,877.14/x
  3. Step 3: Cross multiply
    5,776,854.87x = 8,651,528.53 × 3,342,877.14
  4. Step 4: Simplify right side
    5,776,854.87x = 28,920,996,948,994.80
  5. Step 5: Solve for x
    x = 28,920,996,948,994.80/5,776,854.87
  6. Step 6: Final answer
    x = 5,006,356.85

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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.