Home / 6,603,506.10-9,908,211.60-2,346,729.30

Finding the Fourth Proportional to 6,603,506.10, 9,908,211.60 and 2,346,729.30

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Solution

The fourth proportional to 6,603,506.10, 9,908,211.60 and 2,346,729.30 is: 3,521,143.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,506.10 : 9,908,211.60 = 2,346,729.30 : x
  2. Step 2: Convert to fraction form
    6,603,506.10/9,908,211.60 = 2,346,729.30/x
  3. Step 3: Cross multiply
    6,603,506.10x = 9,908,211.60 × 2,346,729.30
  4. Step 4: Simplify right side
    6,603,506.10x = 23,251,890,472,319.88
  5. Step 5: Solve for x
    x = 23,251,890,472,319.88/6,603,506.10
  6. Step 6: Final answer
    x = 3,521,143.18

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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.