Home / 965,015.70-1,447,523.55-924,062.10

Finding the Fourth Proportional to 965,015.70, 1,447,523.55 and 924,062.10

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Solution

The fourth proportional to 965,015.70, 1,447,523.55 and 924,062.10 is: 1,386,093.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,015.70 : 1,447,523.55 = 924,062.10 : x
  2. Step 2: Convert to fraction form
    965,015.70/1,447,523.55 = 924,062.10/x
  3. Step 3: Cross multiply
    965,015.70x = 1,447,523.55 × 924,062.10
  4. Step 4: Simplify right side
    965,015.70x = 1,337,601,651,412.46
  5. Step 5: Solve for x
    x = 1,337,601,651,412.46/965,015.70
  6. Step 6: Final answer
    x = 1,386,093.15

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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.