Home / 1,039,254.31-1,434,214.52-597,729.01

Finding the Fourth Proportional to 1,039,254.31, 1,434,214.52 and 597,729.01

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Solution

The fourth proportional to 1,039,254.31, 1,434,214.52 and 597,729.01 is: 824,891.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,254.31 : 1,434,214.52 = 597,729.01 : x
  2. Step 2: Convert to fraction form
    1,039,254.31/1,434,214.52 = 597,729.01/x
  3. Step 3: Cross multiply
    1,039,254.31x = 1,434,214.52 × 597,729.01
  4. Step 4: Simplify right side
    1,039,254.31x = 857,271,625,167.23
  5. Step 5: Solve for x
    x = 857,271,625,167.23/1,039,254.31
  6. Step 6: Final answer
    x = 824,891.09

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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.