Home / 10,597,130.25-15,892,824.62-2,918,949.00

Finding the Fourth Proportional to 10,597,130.25, 15,892,824.62 and 2,918,949.00

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Solution

The fourth proportional to 10,597,130.25, 15,892,824.62 and 2,918,949.00 is: 4,377,632.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,597,130.25 : 15,892,824.62 = 2,918,949.00 : x
  2. Step 2: Convert to fraction form
    10,597,130.25/15,892,824.62 = 2,918,949.00/x
  3. Step 3: Cross multiply
    10,597,130.25x = 15,892,824.62 × 2,918,949.00
  4. Step 4: Simplify right side
    10,597,130.25x = 46,390,344,552,401.71
  5. Step 5: Solve for x
    x = 46,390,344,552,401.71/10,597,130.25
  6. Step 6: Final answer
    x = 4,377,632.76

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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.