Home / 1,877,316.96-2,815,833.89-597,872.76

Finding the Fourth Proportional to 1,877,316.96, 2,815,833.89 and 597,872.76

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Solution

The fourth proportional to 1,877,316.96, 2,815,833.89 and 597,872.76 is: 896,764.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,877,316.96 : 2,815,833.89 = 597,872.76 : x
  2. Step 2: Convert to fraction form
    1,877,316.96/2,815,833.89 = 597,872.76/x
  3. Step 3: Cross multiply
    1,877,316.96x = 2,815,833.89 × 597,872.76
  4. Step 4: Simplify right side
    1,877,316.96x = 1,683,510,370,451.14
  5. Step 5: Solve for x
    x = 1,683,510,370,451.14/1,877,316.96
  6. Step 6: Final answer
    x = 896,764.05

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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.