Home / 7,325,807.52-10,990,283.76-2,468,593.92

Finding the Fourth Proportional to 7,325,807.52, 10,990,283.76 and 2,468,593.92

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Solution

The fourth proportional to 7,325,807.52, 10,990,283.76 and 2,468,593.92 is: 3,703,420.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,807.52 : 10,990,283.76 = 2,468,593.92 : x
  2. Step 2: Convert to fraction form
    7,325,807.52/10,990,283.76 = 2,468,593.92/x
  3. Step 3: Cross multiply
    7,325,807.52x = 10,990,283.76 × 2,468,593.92
  4. Step 4: Simplify right side
    7,325,807.52x = 27,130,547,669,010.74
  5. Step 5: Solve for x
    x = 27,130,547,669,010.74/7,325,807.52
  6. Step 6: Final answer
    x = 3,703,420.76

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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.