Home / 5,508,002.40-8,243,341.20-5,508,002.40

Finding the Fourth Proportional to 5,508,002.40, 8,243,341.20 and 5,508,002.40

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Solution

The fourth proportional to 5,508,002.40, 8,243,341.20 and 5,508,002.40 is: 8,243,341.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,002.40 : 8,243,341.20 = 5,508,002.40 : x
  2. Step 2: Convert to fraction form
    5,508,002.40/8,243,341.20 = 5,508,002.40/x
  3. Step 3: Cross multiply
    5,508,002.40x = 8,243,341.20 × 5,508,002.40
  4. Step 4: Simplify right side
    5,508,002.40x = 45,404,343,113,618.88
  5. Step 5: Solve for x
    x = 45,404,343,113,618.88/5,508,002.40
  6. Step 6: Final answer
    x = 8,243,341.20

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1.5x scale

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.