Home / 2,554,526.16-3,815,234.06-2,314,159.61

Finding the Fourth Proportional to 2,554,526.16, 3,815,234.06 and 2,314,159.61

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Solution

The fourth proportional to 2,554,526.16, 3,815,234.06 and 2,314,159.61 is: 3,456,241.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,526.16 : 3,815,234.06 = 2,314,159.61 : x
  2. Step 2: Convert to fraction form
    2,554,526.16/3,815,234.06 = 2,314,159.61/x
  3. Step 3: Cross multiply
    2,554,526.16x = 3,815,234.06 × 2,314,159.61
  4. Step 4: Simplify right side
    2,554,526.16x = 8,829,060,533,701.35
  5. Step 5: Solve for x
    x = 8,829,060,533,701.35/2,554,526.16
  6. Step 6: Final answer
    x = 3,456,241.97

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.