Home / 6,005,294.42-9,011,638.88-2,361,383.06

Finding the Fourth Proportional to 6,005,294.42, 9,011,638.88 and 2,361,383.06

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Solution

The fourth proportional to 6,005,294.42, 9,011,638.88 and 2,361,383.06 is: 3,543,528.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005,294.42 : 9,011,638.88 = 2,361,383.06 : x
  2. Step 2: Convert to fraction form
    6,005,294.42/9,011,638.88 = 2,361,383.06/x
  3. Step 3: Cross multiply
    6,005,294.42x = 9,011,638.88 × 2,361,383.06
  4. Step 4: Simplify right side
    6,005,294.42x = 21,279,931,337,204.27
  5. Step 5: Solve for x
    x = 21,279,931,337,204.27/6,005,294.42
  6. Step 6: Final answer
    x = 3,543,528.40

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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.