Home / 6,677,617.65-10,011,294.10-3,392,271.15

Finding the Fourth Proportional to 6,677,617.65, 10,011,294.10 and 3,392,271.15

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Solution

The fourth proportional to 6,677,617.65, 10,011,294.10 and 3,392,271.15 is: 5,085,799.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677,617.65 : 10,011,294.10 = 3,392,271.15 : x
  2. Step 2: Convert to fraction form
    6,677,617.65/10,011,294.10 = 3,392,271.15/x
  3. Step 3: Cross multiply
    6,677,617.65x = 10,011,294.10 × 3,392,271.15
  4. Step 4: Simplify right side
    6,677,617.65x = 33,961,024,149,595.21
  5. Step 5: Solve for x
    x = 33,961,024,149,595.21/6,677,617.65
  6. Step 6: Final answer
    x = 5,085,799.45

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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.