Home / 7,393,152.90-11,088,692.55-2,344,973.70

Finding the Fourth Proportional to 7,393,152.90, 11,088,692.55 and 2,344,973.70

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Solution

The fourth proportional to 7,393,152.90, 11,088,692.55 and 2,344,973.70 is: 3,517,131.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393,152.90 : 11,088,692.55 = 2,344,973.70 : x
  2. Step 2: Convert to fraction form
    7,393,152.90/11,088,692.55 = 2,344,973.70/x
  3. Step 3: Cross multiply
    7,393,152.90x = 11,088,692.55 × 2,344,973.70
  4. Step 4: Simplify right side
    7,393,152.90x = 26,002,692,397,135.94
  5. Step 5: Solve for x
    x = 26,002,692,397,135.94/7,393,152.90
  6. Step 6: Final answer
    x = 3,517,131.70

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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.