Home / 4,437,099.14-6,656,384.48-1,557,718.61

Finding the Fourth Proportional to 4,437,099.14, 6,656,384.48 and 1,557,718.61

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Solution

The fourth proportional to 4,437,099.14, 6,656,384.48 and 1,557,718.61 is: 2,336,836.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,099.14 : 6,656,384.48 = 1,557,718.61 : x
  2. Step 2: Convert to fraction form
    4,437,099.14/6,656,384.48 = 1,557,718.61/x
  3. Step 3: Cross multiply
    4,437,099.14x = 6,656,384.48 × 1,557,718.61
  4. Step 4: Simplify right side
    4,437,099.14x = 10,368,773,938,740.66
  5. Step 5: Solve for x
    x = 10,368,773,938,740.66/4,437,099.14
  6. Step 6: Final answer
    x = 2,336,836.21

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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.