Home / 3,714,686.87-5,124,096.02-2,335,848.35

Finding the Fourth Proportional to 3,714,686.87, 5,124,096.02 and 2,335,848.35

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Solution

The fourth proportional to 3,714,686.87, 5,124,096.02 and 2,335,848.35 is: 3,222,105.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,686.87 : 5,124,096.02 = 2,335,848.35 : x
  2. Step 2: Convert to fraction form
    3,714,686.87/5,124,096.02 = 2,335,848.35/x
  3. Step 3: Cross multiply
    3,714,686.87x = 5,124,096.02 × 2,335,848.35
  4. Step 4: Simplify right side
    3,714,686.87x = 11,969,111,221,879.32
  5. Step 5: Solve for x
    x = 11,969,111,221,879.32/3,714,686.87
  6. Step 6: Final answer
    x = 3,222,105.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.