Home / 6,734,008.80-10,101,013.20-1,685,311.20

Finding the Fourth Proportional to 6,734,008.80, 10,101,013.20 and 1,685,311.20

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Solution

The fourth proportional to 6,734,008.80, 10,101,013.20 and 1,685,311.20 is: 2,527,966.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,008.80 : 10,101,013.20 = 1,685,311.20 : x
  2. Step 2: Convert to fraction form
    6,734,008.80/10,101,013.20 = 1,685,311.20/x
  3. Step 3: Cross multiply
    6,734,008.80x = 10,101,013.20 × 1,685,311.20
  4. Step 4: Simplify right side
    6,734,008.80x = 17,023,350,677,307.84
  5. Step 5: Solve for x
    x = 17,023,350,677,307.84/6,734,008.80
  6. Step 6: Final answer
    x = 2,527,966.80

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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.