Home / 7,016,416-10,524,624.42-1,697,632

Finding the Fourth Proportional to 7,016,416, 10,524,624.42 and 1,697,632

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Solution

The fourth proportional to 7,016,416, 10,524,624.42 and 1,697,632 is: 2,546,448.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,416 : 10,524,624.42 = 1,697,632 : x
  2. Step 2: Convert to fraction form
    7,016,416/10,524,624.42 = 1,697,632/x
  3. Step 3: Cross multiply
    7,016,416x = 10,524,624.42 × 1,697,632
  4. Step 4: Simplify right side
    7,016,416x = 17,866,939,203,373.44
  5. Step 5: Solve for x
    x = 17,866,939,203,373.44/7,016,416
  6. Step 6: Final answer
    x = 2,546,448.10

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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.