Home / 10,062,844.20-15,094,266.30-6,703,612.20

Finding the Fourth Proportional to 10,062,844.20, 15,094,266.30 and 6,703,612.20

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Solution

The fourth proportional to 10,062,844.20, 15,094,266.30 and 6,703,612.20 is: 10,055,418.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,062,844.20 : 15,094,266.30 = 6,703,612.20 : x
  2. Step 2: Convert to fraction form
    10,062,844.20/15,094,266.30 = 6,703,612.20/x
  3. Step 3: Cross multiply
    10,062,844.20x = 15,094,266.30 × 6,703,612.20
  4. Step 4: Simplify right side
    10,062,844.20x = 101,186,107,718,728.88
  5. Step 5: Solve for x
    x = 101,186,107,718,728.88/10,062,844.20
  6. Step 6: Final answer
    x = 10,055,418.30

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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.