Home / 9,104,590.76-13,655,114.43-2,627,210.70

Finding the Fourth Proportional to 9,104,590.76, 13,655,114.43 and 2,627,210.70

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Solution

The fourth proportional to 9,104,590.76, 13,655,114.43 and 2,627,210.70 is: 3,940,304.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,590.76 : 13,655,114.43 = 2,627,210.70 : x
  2. Step 2: Convert to fraction form
    9,104,590.76/13,655,114.43 = 2,627,210.70/x
  3. Step 3: Cross multiply
    9,104,590.76x = 13,655,114.43 × 2,627,210.70
  4. Step 4: Simplify right side
    9,104,590.76x = 35,874,862,740,220.41
  5. Step 5: Solve for x
    x = 35,874,862,740,220.41/9,104,590.76
  6. Step 6: Final answer
    x = 3,940,304.81

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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.