Home / 3,714,548.18-5,126,811.64-2,409,417.66

Finding the Fourth Proportional to 3,714,548.18, 5,126,811.64 and 2,409,417.66

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Solution

The fourth proportional to 3,714,548.18, 5,126,811.64 and 2,409,417.66 is: 3,325,473.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,548.18 : 5,126,811.64 = 2,409,417.66 : x
  2. Step 2: Convert to fraction form
    3,714,548.18/5,126,811.64 = 2,409,417.66/x
  3. Step 3: Cross multiply
    3,714,548.18x = 5,126,811.64 × 2,409,417.66
  4. Step 4: Simplify right side
    3,714,548.18x = 12,352,630,492,862.47
  5. Step 5: Solve for x
    x = 12,352,630,492,862.47/3,714,548.18
  6. Step 6: Final answer
    x = 3,325,473.22

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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.