Home / 8,480,937.33-11,703,684.65-4,613,449.26

Finding the Fourth Proportional to 8,480,937.33, 11,703,684.65 and 4,613,449.26

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Solution

The fourth proportional to 8,480,937.33, 11,703,684.65 and 4,613,449.26 is: 6,366,555.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,480,937.33 : 11,703,684.65 = 4,613,449.26 : x
  2. Step 2: Convert to fraction form
    8,480,937.33/11,703,684.65 = 4,613,449.26/x
  3. Step 3: Cross multiply
    8,480,937.33x = 11,703,684.65 × 4,613,449.26
  4. Step 4: Simplify right side
    8,480,937.33x = 53,994,355,264,748.61
  5. Step 5: Solve for x
    x = 53,994,355,264,748.61/8,480,937.33
  6. Step 6: Final answer
    x = 6,366,555.15

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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.