Home / 9,715,374.90-14,573,062.35-2,982,914.10

Finding the Fourth Proportional to 9,715,374.90, 14,573,062.35 and 2,982,914.10

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Solution

The fourth proportional to 9,715,374.90, 14,573,062.35 and 2,982,914.10 is: 4,474,371.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,715,374.90 : 14,573,062.35 = 2,982,914.10 : x
  2. Step 2: Convert to fraction form
    9,715,374.90/14,573,062.35 = 2,982,914.10/x
  3. Step 3: Cross multiply
    9,715,374.90x = 14,573,062.35 × 2,982,914.10
  4. Step 4: Simplify right side
    9,715,374.90x = 43,470,193,163,994.13
  5. Step 5: Solve for x
    x = 43,470,193,163,994.13/9,715,374.90
  6. Step 6: Final answer
    x = 4,474,371.15

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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.