Home / 10,810,795.62-14,918,898.90-5,916,017.46

Finding the Fourth Proportional to 10,810,795.62, 14,918,898.90 and 5,916,017.46

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Solution

The fourth proportional to 10,810,795.62, 14,918,898.90 and 5,916,017.46 is: 8,164,104.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810,795.62 : 14,918,898.90 = 5,916,017.46 : x
  2. Step 2: Convert to fraction form
    10,810,795.62/14,918,898.90 = 5,916,017.46/x
  3. Step 3: Cross multiply
    10,810,795.62x = 14,918,898.90 × 5,916,017.46
  4. Step 4: Simplify right side
    10,810,795.62x = 88,260,466,376,374.80
  5. Step 5: Solve for x
    x = 88,260,466,376,374.80/10,810,795.62
  6. Step 6: Final answer
    x = 8,164,104.61

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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.