Home / 9,666,243.60-14,498,904.60-3,275,869.20

Finding the Fourth Proportional to 9,666,243.60, 14,498,904.60 and 3,275,869.20

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Solution

The fourth proportional to 9,666,243.60, 14,498,904.60 and 3,275,869.20 is: 4,913,647.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,666,243.60 : 14,498,904.60 = 3,275,869.20 : x
  2. Step 2: Convert to fraction form
    9,666,243.60/14,498,904.60 = 3,275,869.20/x
  3. Step 3: Cross multiply
    9,666,243.60x = 14,498,904.60 × 3,275,869.20
  4. Step 4: Simplify right side
    9,666,243.60x = 47,496,515,012,878.32
  5. Step 5: Solve for x
    x = 47,496,515,012,878.32/9,666,243.60
  6. Step 6: Final answer
    x = 4,913,647.64

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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.