Home / 10,369,626.24-14,306,093.01-6,495,402.72

Finding the Fourth Proportional to 10,369,626.24, 14,306,093.01 and 6,495,402.72

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Solution

The fourth proportional to 10,369,626.24, 14,306,093.01 and 6,495,402.72 is: 8,961,155.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,369,626.24 : 14,306,093.01 = 6,495,402.72 : x
  2. Step 2: Convert to fraction form
    10,369,626.24/14,306,093.01 = 6,495,402.72/x
  3. Step 3: Cross multiply
    10,369,626.24x = 14,306,093.01 × 6,495,402.72
  4. Step 4: Simplify right side
    10,369,626.24x = 92,923,835,449,726.98
  5. Step 5: Solve for x
    x = 92,923,835,449,726.98/10,369,626.24
  6. Step 6: Final answer
    x = 8,961,155.72

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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.