Home / 8,907,344.70-12,292,278.57-4,832,963.70

Finding the Fourth Proportional to 8,907,344.70, 12,292,278.57 and 4,832,963.70

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Solution

The fourth proportional to 8,907,344.70, 12,292,278.57 and 4,832,963.70 is: 6,669,567.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,907,344.70 : 12,292,278.57 = 4,832,963.70 : x
  2. Step 2: Convert to fraction form
    8,907,344.70/12,292,278.57 = 4,832,963.70/x
  3. Step 3: Cross multiply
    8,907,344.70x = 12,292,278.57 × 4,832,963.70
  4. Step 4: Simplify right side
    8,907,344.70x = 59,408,136,119,097.91
  5. Step 5: Solve for x
    x = 59,408,136,119,097.91/8,907,344.70
  6. Step 6: Final answer
    x = 6,669,567.43

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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.