Home / 5,940,032.48-8,894,977.28-4,977,958.17

Finding the Fourth Proportional to 5,940,032.48, 8,894,977.28 and 4,977,958.17

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Solution

The fourth proportional to 5,940,032.48, 8,894,977.28 and 4,977,958.17 is: 7,454,306.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,032.48 : 8,894,977.28 = 4,977,958.17 : x
  2. Step 2: Convert to fraction form
    5,940,032.48/8,894,977.28 = 4,977,958.17/x
  3. Step 3: Cross multiply
    5,940,032.48x = 8,894,977.28 × 4,977,958.17
  4. Step 4: Simplify right side
    5,940,032.48x = 44,278,824,878,075.12
  5. Step 5: Solve for x
    x = 44,278,824,878,075.12/5,940,032.48
  6. Step 6: Final answer
    x = 7,454,306.86

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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.