Home / 10,102,510.80-15,153,766.20-6,063,559.20

Finding the Fourth Proportional to 10,102,510.80, 15,153,766.20 and 6,063,559.20

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Solution

The fourth proportional to 10,102,510.80, 15,153,766.20 and 6,063,559.20 is: 9,095,338.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,102,510.80 : 15,153,766.20 = 6,063,559.20 : x
  2. Step 2: Convert to fraction form
    10,102,510.80/15,153,766.20 = 6,063,559.20/x
  3. Step 3: Cross multiply
    10,102,510.80x = 15,153,766.20 × 6,063,559.20
  4. Step 4: Simplify right side
    10,102,510.80x = 91,885,758,456,659.03
  5. Step 5: Solve for x
    x = 91,885,758,456,659.03/10,102,510.80
  6. Step 6: Final answer
    x = 9,095,338.80

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1.5x scale

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.