Home / 6,960,348.33-10,436,475.85-4,657,472.86

Finding the Fourth Proportional to 6,960,348.33, 10,436,475.85 and 4,657,472.86

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Solution

The fourth proportional to 6,960,348.33, 10,436,475.85 and 4,657,472.86 is: 6,983,501.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,960,348.33 : 10,436,475.85 = 4,657,472.86 : x
  2. Step 2: Convert to fraction form
    6,960,348.33/10,436,475.85 = 4,657,472.86/x
  3. Step 3: Cross multiply
    6,960,348.33x = 10,436,475.85 × 4,657,472.86
  4. Step 4: Simplify right side
    6,960,348.33x = 48,607,603,025,420.43
  5. Step 5: Solve for x
    x = 48,607,603,025,420.43/6,960,348.33
  6. Step 6: Final answer
    x = 6,983,501.50

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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.