Home / 1,875,204.41-2,810,875.82-737,505.32

Finding the Fourth Proportional to 1,875,204.41, 2,810,875.82 and 737,505.32

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Solution

The fourth proportional to 1,875,204.41, 2,810,875.82 and 737,505.32 is: 1,105,498.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,204.41 : 2,810,875.82 = 737,505.32 : x
  2. Step 2: Convert to fraction form
    1,875,204.41/2,810,875.82 = 737,505.32/x
  3. Step 3: Cross multiply
    1,875,204.41x = 2,810,875.82 × 737,505.32
  4. Step 4: Simplify right side
    1,875,204.41x = 2,073,035,853,367.46
  5. Step 5: Solve for x
    x = 2,073,035,853,367.46/1,875,204.41
  6. Step 6: Final answer
    x = 1,105,498.60

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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.