Home / 8,838,651.30-13,258,537.33-2,773,622.40

Finding the Fourth Proportional to 8,838,651.30, 13,258,537.33 and 2,773,622.40

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Solution

The fourth proportional to 8,838,651.30, 13,258,537.33 and 2,773,622.40 is: 4,160,609.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,838,651.30 : 13,258,537.33 = 2,773,622.40 : x
  2. Step 2: Convert to fraction form
    8,838,651.30/13,258,537.33 = 2,773,622.40/x
  3. Step 3: Cross multiply
    8,838,651.30x = 13,258,537.33 × 2,773,622.40
  4. Step 4: Simplify right side
    8,838,651.30x = 36,774,176,152,850.44
  5. Step 5: Solve for x
    x = 36,774,176,152,850.44/8,838,651.30
  6. Step 6: Final answer
    x = 4,160,609.45

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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.