Home / 1,877,322.41-2,815,842.03-597,878.19

Finding the Fourth Proportional to 1,877,322.41, 2,815,842.03 and 597,878.19

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Solution

The fourth proportional to 1,877,322.41, 2,815,842.03 and 597,878.19 is: 896,772.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,877,322.41 : 2,815,842.03 = 597,878.19 : x
  2. Step 2: Convert to fraction form
    1,877,322.41/2,815,842.03 = 597,878.19/x
  3. Step 3: Cross multiply
    1,877,322.41x = 2,815,842.03 × 597,878.19
  4. Step 4: Simplify right side
    1,877,322.41x = 1,683,530,536,222.33
  5. Step 5: Solve for x
    x = 1,683,530,536,222.33/1,877,322.41
  6. Step 6: Final answer
    x = 896,772.20

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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.