Home / 3,714,726.74-5,572,091.34-2,452,259.12

Finding the Fourth Proportional to 3,714,726.74, 5,572,091.34 and 2,452,259.12

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Solution

The fourth proportional to 3,714,726.74, 5,572,091.34 and 2,452,259.12 is: 3,678,389.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,726.74 : 5,572,091.34 = 2,452,259.12 : x
  2. Step 2: Convert to fraction form
    3,714,726.74/5,572,091.34 = 2,452,259.12/x
  3. Step 3: Cross multiply
    3,714,726.74x = 5,572,091.34 × 2,452,259.12
  4. Step 4: Simplify right side
    3,714,726.74x = 13,664,211,778,127.56
  5. Step 5: Solve for x
    x = 13,664,211,778,127.56/3,714,726.74
  6. Step 6: Final answer
    x = 3,678,389.49

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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.