Home / 965,267.70-1,447,901.55-924,314.10

Finding the Fourth Proportional to 965,267.70, 1,447,901.55 and 924,314.10

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Solution

The fourth proportional to 965,267.70, 1,447,901.55 and 924,314.10 is: 1,386,471.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,267.70 : 1,447,901.55 = 924,314.10 : x
  2. Step 2: Convert to fraction form
    965,267.70/1,447,901.55 = 924,314.10/x
  3. Step 3: Cross multiply
    965,267.70x = 1,447,901.55 × 924,314.10
  4. Step 4: Simplify right side
    965,267.70x = 1,338,315,818,076.86
  5. Step 5: Solve for x
    x = 1,338,315,818,076.86/965,267.70
  6. Step 6: Final answer
    x = 1,386,471.15

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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.