Home / 4,092,444.65-6,136,194.40-1,630,839.15

Finding the Fourth Proportional to 4,092,444.65, 6,136,194.40 and 1,630,839.15

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Solution

The fourth proportional to 4,092,444.65, 6,136,194.40 and 1,630,839.15 is: 2,445,273.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,444.65 : 6,136,194.40 = 1,630,839.15 : x
  2. Step 2: Convert to fraction form
    4,092,444.65/6,136,194.40 = 1,630,839.15/x
  3. Step 3: Cross multiply
    4,092,444.65x = 6,136,194.40 × 1,630,839.15
  4. Step 4: Simplify right side
    4,092,444.65x = 10,007,146,055,453.66
  5. Step 5: Solve for x
    x = 10,007,146,055,453.66/4,092,444.65
  6. Step 6: Final answer
    x = 2,445,273.40

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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.