Home / 1,814,096.61-2,721,150.51-447,870.47

Finding the Fourth Proportional to 1,814,096.61, 2,721,150.51 and 447,870.47

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Solution

The fourth proportional to 1,814,096.61, 2,721,150.51 and 447,870.47 is: 671,807.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,096.61 : 2,721,150.51 = 447,870.47 : x
  2. Step 2: Convert to fraction form
    1,814,096.61/2,721,150.51 = 447,870.47/x
  3. Step 3: Cross multiply
    1,814,096.61x = 2,721,150.51 × 447,870.47
  4. Step 4: Simplify right side
    1,814,096.61x = 1,218,722,951,490.49
  5. Step 5: Solve for x
    x = 1,218,722,951,490.49/1,814,096.61
  6. Step 6: Final answer
    x = 671,807.08

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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.