Home / 9,364,060.90-14,047,026.90-2,540,742.40

Finding the Fourth Proportional to 9,364,060.90, 14,047,026.90 and 2,540,742.40

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Solution

The fourth proportional to 9,364,060.90, 14,047,026.90 and 2,540,742.40 is: 3,811,367.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,060.90 : 14,047,026.90 = 2,540,742.40 : x
  2. Step 2: Convert to fraction form
    9,364,060.90/14,047,026.90 = 2,540,742.40/x
  3. Step 3: Cross multiply
    9,364,060.90x = 14,047,026.90 × 2,540,742.40
  4. Step 4: Simplify right side
    9,364,060.90x = 35,689,876,838,770.56
  5. Step 5: Solve for x
    x = 35,689,876,838,770.56/9,364,060.90
  6. Step 6: Final answer
    x = 3,811,367.44

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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.