Home / 6,634,719.80-9,933,417.30-5,962,873.40

Finding the Fourth Proportional to 6,634,719.80, 9,933,417.30 and 5,962,873.40

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Solution

The fourth proportional to 6,634,719.80, 9,933,417.30 and 5,962,873.40 is: 8,927,537.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,719.80 : 9,933,417.30 = 5,962,873.40 : x
  2. Step 2: Convert to fraction form
    6,634,719.80/9,933,417.30 = 5,962,873.40/x
  3. Step 3: Cross multiply
    6,634,719.80x = 9,933,417.30 × 5,962,873.40
  4. Step 4: Simplify right side
    6,634,719.80x = 59,231,709,789,269.83
  5. Step 5: Solve for x
    x = 59,231,709,789,269.83/6,634,719.80
  6. Step 6: Final answer
    x = 8,927,537.50

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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.