Home / 4,689,225.71-7,033,707.34-1,494,543.59

Finding the Fourth Proportional to 4,689,225.71, 7,033,707.34 and 1,494,543.59

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Solution

The fourth proportional to 4,689,225.71, 7,033,707.34 and 1,494,543.59 is: 2,241,773.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,689,225.71 : 7,033,707.34 = 1,494,543.59 : x
  2. Step 2: Convert to fraction form
    4,689,225.71/7,033,707.34 = 1,494,543.59/x
  3. Step 3: Cross multiply
    4,689,225.71x = 7,033,707.34 × 1,494,543.59
  4. Step 4: Simplify right side
    4,689,225.71x = 10,512,182,218,932.95
  5. Step 5: Solve for x
    x = 10,512,182,218,932.95/4,689,225.71
  6. Step 6: Final answer
    x = 2,241,773.56

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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.