Home / 7,532,752.71-11,292,494.25-2,986,996.67

Finding the Fourth Proportional to 7,532,752.71, 11,292,494.25 and 2,986,996.67

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Solution

The fourth proportional to 7,532,752.71, 11,292,494.25 and 2,986,996.67 is: 4,477,864.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532,752.71 : 11,292,494.25 = 2,986,996.67 : x
  2. Step 2: Convert to fraction form
    7,532,752.71/11,292,494.25 = 2,986,996.67/x
  3. Step 3: Cross multiply
    7,532,752.71x = 11,292,494.25 × 2,986,996.67
  4. Step 4: Simplify right side
    7,532,752.71x = 33,730,642,664,281.68
  5. Step 5: Solve for x
    x = 33,730,642,664,281.68/7,532,752.71
  6. Step 6: Final answer
    x = 4,477,864.06

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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.