Home / 10,031,065.24-15,041,855.28-3,885,925.24

Finding the Fourth Proportional to 10,031,065.24, 15,041,855.28 and 3,885,925.24

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Solution

The fourth proportional to 10,031,065.24, 15,041,855.28 and 3,885,925.24 is: 5,827,050.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,031,065.24 : 15,041,855.28 = 3,885,925.24 : x
  2. Step 2: Convert to fraction form
    10,031,065.24/15,041,855.28 = 3,885,925.24/x
  3. Step 3: Cross multiply
    10,031,065.24x = 15,041,855.28 × 3,885,925.24
  4. Step 4: Simplify right side
    10,031,065.24x = 58,451,525,088,979.27
  5. Step 5: Solve for x
    x = 58,451,525,088,979.27/10,031,065.24
  6. Step 6: Final answer
    x = 5,827,050.64

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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.