Home / 1,601,044.48-2,399,190.18-890,094.52

Finding the Fourth Proportional to 1,601,044.48, 2,399,190.18 and 890,094.52

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Solution

The fourth proportional to 1,601,044.48, 2,399,190.18 and 890,094.52 is: 1,333,820.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,044.48 : 2,399,190.18 = 890,094.52 : x
  2. Step 2: Convert to fraction form
    1,601,044.48/2,399,190.18 = 890,094.52/x
  3. Step 3: Cross multiply
    1,601,044.48x = 2,399,190.18 × 890,094.52
  4. Step 4: Simplify right side
    1,601,044.48x = 2,135,506,031,655.81
  5. Step 5: Solve for x
    x = 2,135,506,031,655.81/1,601,044.48
  6. Step 6: Final answer
    x = 1,333,820.55

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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.