Home / 11,384,311.46-15,710,302.81-6,157,325.41

Finding the Fourth Proportional to 11,384,311.46, 15,710,302.81 and 6,157,325.41

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Solution

The fourth proportional to 11,384,311.46, 15,710,302.81 and 6,157,325.41 is: 8,497,083.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,384,311.46 : 15,710,302.81 = 6,157,325.41 : x
  2. Step 2: Convert to fraction form
    11,384,311.46/15,710,302.81 = 6,157,325.41/x
  3. Step 3: Cross multiply
    11,384,311.46x = 15,710,302.81 × 6,157,325.41
  4. Step 4: Simplify right side
    11,384,311.46x = 96,733,446,712,963.80
  5. Step 5: Solve for x
    x = 96,733,446,712,963.80/11,384,311.46
  6. Step 6: Final answer
    x = 8,497,083.65

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1.5x scale

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.