Home / 1,443,096.18-2,164,294.35-601,188.66

Finding the Fourth Proportional to 1,443,096.18, 2,164,294.35 and 601,188.66

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Solution

The fourth proportional to 1,443,096.18, 2,164,294.35 and 601,188.66 is: 901,637.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,443,096.18 : 2,164,294.35 = 601,188.66 : x
  2. Step 2: Convert to fraction form
    1,443,096.18/2,164,294.35 = 601,188.66/x
  3. Step 3: Cross multiply
    1,443,096.18x = 2,164,294.35 × 601,188.66
  4. Step 4: Simplify right side
    1,443,096.18x = 1,301,149,220,122.07
  5. Step 5: Solve for x
    x = 1,301,149,220,122.07/1,443,096.18
  6. Step 6: Final answer
    x = 901,637.21

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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.