Home / 8,768,695.10-13,152,746.19-3,088,770.98

Finding the Fourth Proportional to 8,768,695.10, 13,152,746.19 and 3,088,770.98

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Solution

The fourth proportional to 8,768,695.10, 13,152,746.19 and 3,088,770.98 is: 4,633,052.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,768,695.10 : 13,152,746.19 = 3,088,770.98 : x
  2. Step 2: Convert to fraction form
    8,768,695.10/13,152,746.19 = 3,088,770.98/x
  3. Step 3: Cross multiply
    8,768,695.10x = 13,152,746.19 × 3,088,770.98
  4. Step 4: Simplify right side
    8,768,695.10x = 40,625,820,738,977.56
  5. Step 5: Solve for x
    x = 40,625,820,738,977.56/8,768,695.10
  6. Step 6: Final answer
    x = 4,633,052.04

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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.