Home / 2,411,990.42-3,615,765.15-1,044,905.10

Finding the Fourth Proportional to 2,411,990.42, 3,615,765.15 and 1,044,905.10

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Solution

The fourth proportional to 2,411,990.42, 3,615,765.15 and 1,044,905.10 is: 1,566,395.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,990.42 : 3,615,765.15 = 1,044,905.10 : x
  2. Step 2: Convert to fraction form
    2,411,990.42/3,615,765.15 = 1,044,905.10/x
  3. Step 3: Cross multiply
    2,411,990.42x = 3,615,765.15 × 1,044,905.10
  4. Step 4: Simplify right side
    2,411,990.42x = 3,778,131,445,637.26
  5. Step 5: Solve for x
    x = 3,778,131,445,637.26/2,411,990.42
  6. Step 6: Final answer
    x = 1,566,395.71

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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.