Home / 10,826,294.58-14,940,286.09-5,931,702.31

Finding the Fourth Proportional to 10,826,294.58, 14,940,286.09 and 5,931,702.31

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Solution

The fourth proportional to 10,826,294.58, 14,940,286.09 and 5,931,702.31 is: 8,185,748.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,826,294.58 : 14,940,286.09 = 5,931,702.31 : x
  2. Step 2: Convert to fraction form
    10,826,294.58/14,940,286.09 = 5,931,702.31/x
  3. Step 3: Cross multiply
    10,826,294.58x = 14,940,286.09 × 5,931,702.31
  4. Step 4: Simplify right side
    10,826,294.58x = 88,621,329,512,113.86
  5. Step 5: Solve for x
    x = 88,621,329,512,113.86/10,826,294.58
  6. Step 6: Final answer
    x = 8,185,748.95

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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.