Home / 7,495,952.41-10,343,463.83-4,397,345.20

Finding the Fourth Proportional to 7,495,952.41, 10,343,463.83 and 4,397,345.20

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Solution

The fourth proportional to 7,495,952.41, 10,343,463.83 and 4,397,345.20 is: 6,067,778.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,952.41 : 10,343,463.83 = 4,397,345.20 : x
  2. Step 2: Convert to fraction form
    7,495,952.41/10,343,463.83 = 4,397,345.20/x
  3. Step 3: Cross multiply
    7,495,952.41x = 10,343,463.83 × 4,397,345.20
  4. Step 4: Simplify right side
    7,495,952.41x = 45,483,781,014,018.38
  5. Step 5: Solve for x
    x = 45,483,781,014,018.38/7,495,952.41
  6. Step 6: Final answer
    x = 6,067,778.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.