Home / 7,016,399-10,524,598.98-1,697,615

Finding the Fourth Proportional to 7,016,399, 10,524,598.98 and 1,697,615

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Solution

The fourth proportional to 7,016,399, 10,524,598.98 and 1,697,615 is: 2,546,422.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,399 : 10,524,598.98 = 1,697,615 : x
  2. Step 2: Convert to fraction form
    7,016,399/10,524,598.98 = 1,697,615/x
  3. Step 3: Cross multiply
    7,016,399x = 10,524,598.98 × 1,697,615
  4. Step 4: Simplify right side
    7,016,399x = 17,866,717,097,432.70
  5. Step 5: Solve for x
    x = 17,866,717,097,432.70/7,016,399
  6. Step 6: Final answer
    x = 2,546,422.62

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1.5x scale

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.