Home / 8,850,276.38-12,214,133.30-4,983,551.04

Finding the Fourth Proportional to 8,850,276.38, 12,214,133.30 and 4,983,551.04

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Solution

The fourth proportional to 8,850,276.38, 12,214,133.30 and 4,983,551.04 is: 6,877,723.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,850,276.38 : 12,214,133.30 = 4,983,551.04 : x
  2. Step 2: Convert to fraction form
    8,850,276.38/12,214,133.30 = 4,983,551.04/x
  3. Step 3: Cross multiply
    8,850,276.38x = 12,214,133.30 × 4,983,551.04
  4. Step 4: Simplify right side
    8,850,276.38x = 60,869,756,709,913.63
  5. Step 5: Solve for x
    x = 60,869,756,709,913.63/8,850,276.38
  6. Step 6: Final answer
    x = 6,877,723.82

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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.