Home / 4,377,330.06-5,996,914.17-4,213,638.72

Finding the Fourth Proportional to 4,377,330.06, 5,996,914.17 and 4,213,638.72

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Solution

The fourth proportional to 4,377,330.06, 5,996,914.17 and 4,213,638.72 is: 5,772,658.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,330.06 : 5,996,914.17 = 4,213,638.72 : x
  2. Step 2: Convert to fraction form
    4,377,330.06/5,996,914.17 = 4,213,638.72/x
  3. Step 3: Cross multiply
    4,377,330.06x = 5,996,914.17 × 4,213,638.72
  4. Step 4: Simplify right side
    4,377,330.06x = 25,268,829,747,228.66
  5. Step 5: Solve for x
    x = 25,268,829,747,228.66/4,377,330.06
  6. Step 6: Final answer
    x = 5,772,658.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.