Home / 1,851,254.88-2,554,697.90-1,046,438.88

Finding the Fourth Proportional to 1,851,254.88, 2,554,697.90 and 1,046,438.88

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Solution

The fourth proportional to 1,851,254.88, 2,554,697.90 and 1,046,438.88 is: 1,444,066.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,254.88 : 2,554,697.90 = 1,046,438.88 : x
  2. Step 2: Convert to fraction form
    1,851,254.88/2,554,697.90 = 1,046,438.88/x
  3. Step 3: Cross multiply
    1,851,254.88x = 2,554,697.90 × 1,046,438.88
  4. Step 4: Simplify right side
    1,851,254.88x = 2,673,335,209,214.35
  5. Step 5: Solve for x
    x = 2,673,335,209,214.35/1,851,254.88
  6. Step 6: Final answer
    x = 1,444,066.53

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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.