Home / 9,636,734.28-13,298,714.88-5,562,350.04

Finding the Fourth Proportional to 9,636,734.28, 13,298,714.88 and 5,562,350.04

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Solution

The fourth proportional to 9,636,734.28, 13,298,714.88 and 5,562,350.04 is: 7,676,055.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636,734.28 : 13,298,714.88 = 5,562,350.04 : x
  2. Step 2: Convert to fraction form
    9,636,734.28/13,298,714.88 = 5,562,350.04/x
  3. Step 3: Cross multiply
    9,636,734.28x = 13,298,714.88 × 5,562,350.04
  4. Step 4: Simplify right side
    9,636,734.28x = 73,972,107,244,716.59
  5. Step 5: Solve for x
    x = 73,972,107,244,716.59/9,636,734.28
  6. Step 6: Final answer
    x = 7,676,055.51

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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.