Home / 6,392,337.60-9,588,506.40-2,603,870.40

Finding the Fourth Proportional to 6,392,337.60, 9,588,506.40 and 2,603,870.40

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Solution

The fourth proportional to 6,392,337.60, 9,588,506.40 and 2,603,870.40 is: 3,905,805.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,392,337.60 : 9,588,506.40 = 2,603,870.40 : x
  2. Step 2: Convert to fraction form
    6,392,337.60/9,588,506.40 = 2,603,870.40/x
  3. Step 3: Cross multiply
    6,392,337.60x = 9,588,506.40 × 2,603,870.40
  4. Step 4: Simplify right side
    6,392,337.60x = 24,967,227,995,170.56
  5. Step 5: Solve for x
    x = 24,967,227,995,170.56/6,392,337.60
  6. Step 6: Final answer
    x = 3,905,805.60

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1.5x scale

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.