Home / 2,298,276.04-3,171,386.22-1,415,084.95

Finding the Fourth Proportional to 2,298,276.04, 3,171,386.22 and 1,415,084.95

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Solution

The fourth proportional to 2,298,276.04, 3,171,386.22 and 1,415,084.95 is: 1,952,672.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,276.04 : 3,171,386.22 = 1,415,084.95 : x
  2. Step 2: Convert to fraction form
    2,298,276.04/3,171,386.22 = 1,415,084.95/x
  3. Step 3: Cross multiply
    2,298,276.04x = 3,171,386.22 × 1,415,084.95
  4. Step 4: Simplify right side
    2,298,276.04x = 4,487,780,894,702.46
  5. Step 5: Solve for x
    x = 4,487,780,894,702.46/2,298,276.04
  6. Step 6: Final answer
    x = 1,952,672.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.