Home / 6,703,697.48-10,055,566.86-1,655,008.52

Finding the Fourth Proportional to 6,703,697.48, 10,055,566.86 and 1,655,008.52

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Solution

The fourth proportional to 6,703,697.48, 10,055,566.86 and 1,655,008.52 is: 2,482,517.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,697.48 : 10,055,566.86 = 1,655,008.52 : x
  2. Step 2: Convert to fraction form
    6,703,697.48/10,055,566.86 = 1,655,008.52/x
  3. Step 3: Cross multiply
    6,703,697.48x = 10,055,566.86 × 1,655,008.52
  4. Step 4: Simplify right side
    6,703,697.48x = 16,642,048,826,729.65
  5. Step 5: Solve for x
    x = 16,642,048,826,729.65/6,703,697.48
  6. Step 6: Final answer
    x = 2,482,517.88

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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.