Home / 4,070,432.53-6,106,534.53-1,230,470.88

Finding the Fourth Proportional to 4,070,432.53, 6,106,534.53 and 1,230,470.88

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Solution

The fourth proportional to 4,070,432.53, 6,106,534.53 and 1,230,470.88 is: 1,845,974.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,432.53 : 6,106,534.53 = 1,230,470.88 : x
  2. Step 2: Convert to fraction form
    4,070,432.53/6,106,534.53 = 1,230,470.88/x
  3. Step 3: Cross multiply
    4,070,432.53x = 6,106,534.53 × 1,230,470.88
  4. Step 4: Simplify right side
    4,070,432.53x = 7,513,912,916,879.49
  5. Step 5: Solve for x
    x = 7,513,912,916,879.49/4,070,432.53
  6. Step 6: Final answer
    x = 1,845,974.07

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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.