Home / 7,950,030.12-11,925,241.20-2,901,339

Finding the Fourth Proportional to 7,950,030.12, 11,925,241.20 and 2,901,339

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Solution

The fourth proportional to 7,950,030.12, 11,925,241.20 and 2,901,339 is: 4,352,080.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,950,030.12 : 11,925,241.20 = 2,901,339 : x
  2. Step 2: Convert to fraction form
    7,950,030.12/11,925,241.20 = 2,901,339/x
  3. Step 3: Cross multiply
    7,950,030.12x = 11,925,241.20 × 2,901,339
  4. Step 4: Simplify right side
    7,950,030.12x = 34,599,167,377,966.80
  5. Step 5: Solve for x
    x = 34,599,167,377,966.80/7,950,030.12
  6. Step 6: Final answer
    x = 4,352,080.04

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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.