Home / 6,158,701.80-9,238,052.70-2,746,981.80

Finding the Fourth Proportional to 6,158,701.80, 9,238,052.70 and 2,746,981.80

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Solution

The fourth proportional to 6,158,701.80, 9,238,052.70 and 2,746,981.80 is: 4,120,472.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,701.80 : 9,238,052.70 = 2,746,981.80 : x
  2. Step 2: Convert to fraction form
    6,158,701.80/9,238,052.70 = 2,746,981.80/x
  3. Step 3: Cross multiply
    6,158,701.80x = 9,238,052.70 × 2,746,981.80
  4. Step 4: Simplify right side
    6,158,701.80x = 25,376,762,634,340.86
  5. Step 5: Solve for x
    x = 25,376,762,634,340.86/6,158,701.80
  6. Step 6: Final answer
    x = 4,120,472.70

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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.