Home / 9,666,284.60-14,498,966.10-3,275,910.20

Finding the Fourth Proportional to 9,666,284.60, 14,498,966.10 and 3,275,910.20

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Solution

The fourth proportional to 9,666,284.60, 14,498,966.10 and 3,275,910.20 is: 4,913,709.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,666,284.60 : 14,498,966.10 = 3,275,910.20 : x
  2. Step 2: Convert to fraction form
    9,666,284.60/14,498,966.10 = 3,275,910.20/x
  3. Step 3: Cross multiply
    9,666,284.60x = 14,498,966.10 × 3,275,910.20
  4. Step 4: Simplify right side
    9,666,284.60x = 47,497,310,936,444.22
  5. Step 5: Solve for x
    x = 47,497,310,936,444.22/9,666,284.60
  6. Step 6: Final answer
    x = 4,913,709.13

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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.