Home / 6,063,457.38-9,048,781.14-5,416,495.40

Finding the Fourth Proportional to 6,063,457.38, 9,048,781.14 and 5,416,495.40

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Solution

The fourth proportional to 6,063,457.38, 9,048,781.14 and 5,416,495.40 is: 8,083,289.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063,457.38 : 9,048,781.14 = 5,416,495.40 : x
  2. Step 2: Convert to fraction form
    6,063,457.38/9,048,781.14 = 5,416,495.40/x
  3. Step 3: Cross multiply
    6,063,457.38x = 9,048,781.14 × 5,416,495.40
  4. Step 4: Simplify right side
    6,063,457.38x = 49,012,681,420,416.77
  5. Step 5: Solve for x
    x = 49,012,681,420,416.77/6,063,457.38
  6. Step 6: Final answer
    x = 8,083,289.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.