Home / 7,016,369-10,524,553.92-1,697,585

Finding the Fourth Proportional to 7,016,369, 10,524,553.92 and 1,697,585

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Solution

The fourth proportional to 7,016,369, 10,524,553.92 and 1,697,585 is: 2,546,377.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,369 : 10,524,553.92 = 1,697,585 : x
  2. Step 2: Convert to fraction form
    7,016,369/10,524,553.92 = 1,697,585/x
  3. Step 3: Cross multiply
    7,016,369x = 10,524,553.92 × 1,697,585
  4. Step 4: Simplify right side
    7,016,369x = 17,866,324,866,283.20
  5. Step 5: Solve for x
    x = 17,866,324,866,283.20/7,016,369
  6. Step 6: Final answer
    x = 2,546,377.60

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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.