Home / 4,160,875.83-6,241,996.84-1,282,243.13

Finding the Fourth Proportional to 4,160,875.83, 6,241,996.84 and 1,282,243.13

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Solution

The fourth proportional to 4,160,875.83, 6,241,996.84 and 1,282,243.13 is: 1,923,575.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,875.83 : 6,241,996.84 = 1,282,243.13 : x
  2. Step 2: Convert to fraction form
    4,160,875.83/6,241,996.84 = 1,282,243.13/x
  3. Step 3: Cross multiply
    4,160,875.83x = 6,241,996.84 × 1,282,243.13
  4. Step 4: Simplify right side
    4,160,875.83x = 8,003,757,565,571.71
  5. Step 5: Solve for x
    x = 8,003,757,565,571.71/4,160,875.83
  6. Step 6: Final answer
    x = 1,923,575.20

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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.