Home / 8,564,230.25-12,841,214.93-2,725,894.16

Finding the Fourth Proportional to 8,564,230.25, 12,841,214.93 and 2,725,894.16

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Solution

The fourth proportional to 8,564,230.25, 12,841,214.93 and 2,725,894.16 is: 4,087,208.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,564,230.25 : 12,841,214.93 = 2,725,894.16 : x
  2. Step 2: Convert to fraction form
    8,564,230.25/12,841,214.93 = 2,725,894.16/x
  3. Step 3: Cross multiply
    8,564,230.25x = 12,841,214.93 × 2,725,894.16
  4. Step 4: Simplify right side
    8,564,230.25x = 35,003,792,853,097.91
  5. Step 5: Solve for x
    x = 35,003,792,853,097.91/8,564,230.25
  6. Step 6: Final answer
    x = 4,087,208.29

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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.