Home / 3,341,870.40-5,011,497.90-1,182,060.87

Finding the Fourth Proportional to 3,341,870.40, 5,011,497.90 and 1,182,060.87

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Solution

The fourth proportional to 3,341,870.40, 5,011,497.90 and 1,182,060.87 is: 1,772,628.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,870.40 : 5,011,497.90 = 1,182,060.87 : x
  2. Step 2: Convert to fraction form
    3,341,870.40/5,011,497.90 = 1,182,060.87/x
  3. Step 3: Cross multiply
    3,341,870.40x = 5,011,497.90 × 1,182,060.87
  4. Step 4: Simplify right side
    3,341,870.40x = 5,923,895,567,677.17
  5. Step 5: Solve for x
    x = 5,923,895,567,677.17/3,341,870.40
  6. Step 6: Final answer
    x = 1,772,628.76

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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.