Home / 4,439,528.65-6,659,478.17-1,406,827.36

Finding the Fourth Proportional to 4,439,528.65, 6,659,478.17 and 1,406,827.36

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Solution

The fourth proportional to 4,439,528.65, 6,659,478.17 and 1,406,827.36 is: 2,110,299.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,528.65 : 6,659,478.17 = 1,406,827.36 : x
  2. Step 2: Convert to fraction form
    4,439,528.65/6,659,478.17 = 1,406,827.36/x
  3. Step 3: Cross multiply
    4,439,528.65x = 6,659,478.17 × 1,406,827.36
  4. Step 4: Simplify right side
    4,439,528.65x = 9,368,736,092,878.73
  5. Step 5: Solve for x
    x = 9,368,736,092,878.73/4,439,528.65
  6. Step 6: Final answer
    x = 2,110,299.73

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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.