Home / 5,059,752.40-7,587,004.20-1,863,233.20

Finding the Fourth Proportional to 5,059,752.40, 7,587,004.20 and 1,863,233.20

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Solution

The fourth proportional to 5,059,752.40, 7,587,004.20 and 1,863,233.20 is: 2,793,883.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,752.40 : 7,587,004.20 = 1,863,233.20 : x
  2. Step 2: Convert to fraction form
    5,059,752.40/7,587,004.20 = 1,863,233.20/x
  3. Step 3: Cross multiply
    5,059,752.40x = 7,587,004.20 × 1,863,233.20
  4. Step 4: Simplify right side
    5,059,752.40x = 14,136,358,113,979.44
  5. Step 5: Solve for x
    x = 14,136,358,113,979.44/5,059,752.40
  6. Step 6: Final answer
    x = 2,793,883.38

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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.