Home / 9,927,128.24-14,890,704.03-3,103,737.24

Finding the Fourth Proportional to 9,927,128.24, 14,890,704.03 and 3,103,737.24

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Solution

The fourth proportional to 9,927,128.24, 14,890,704.03 and 3,103,737.24 is: 4,655,609.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,927,128.24 : 14,890,704.03 = 3,103,737.24 : x
  2. Step 2: Convert to fraction form
    9,927,128.24/14,890,704.03 = 3,103,737.24/x
  3. Step 3: Cross multiply
    9,927,128.24x = 14,890,704.03 × 3,103,737.24
  4. Step 4: Simplify right side
    9,927,128.24x = 46,216,832,627,729.08
  5. Step 5: Solve for x
    x = 46,216,832,627,729.08/9,927,128.24
  6. Step 6: Final answer
    x = 4,655,609.51

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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.