Home / 4,524,117.50-6,791,010.44-1,830,203.71

Finding the Fourth Proportional to 4,524,117.50, 6,791,010.44 and 1,830,203.71

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Solution

The fourth proportional to 4,524,117.50, 6,791,010.44 and 1,830,203.71 is: 2,747,261.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,117.50 : 6,791,010.44 = 1,830,203.71 : x
  2. Step 2: Convert to fraction form
    4,524,117.50/6,791,010.44 = 1,830,203.71/x
  3. Step 3: Cross multiply
    4,524,117.50x = 6,791,010.44 × 1,830,203.71
  4. Step 4: Simplify right side
    4,524,117.50x = 12,428,932,475,808.19
  5. Step 5: Solve for x
    x = 12,428,932,475,808.19/4,524,117.50
  6. Step 6: Final answer
    x = 2,747,261.20

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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.