Home / 7,825,500.42-10,799,300.91-4,727,593.08

Finding the Fourth Proportional to 7,825,500.42, 10,799,300.91 and 4,727,593.08

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Solution

The fourth proportional to 7,825,500.42, 10,799,300.91 and 4,727,593.08 is: 6,524,145.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,825,500.42 : 10,799,300.91 = 4,727,593.08 : x
  2. Step 2: Convert to fraction form
    7,825,500.42/10,799,300.91 = 4,727,593.08/x
  3. Step 3: Cross multiply
    7,825,500.42x = 10,799,300.91 × 4,727,593.08
  4. Step 4: Simplify right side
    7,825,500.42x = 51,054,700,250,953.70
  5. Step 5: Solve for x
    x = 51,054,700,250,953.70/7,825,500.42
  6. Step 6: Final answer
    x = 6,524,145.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.