Home / 1,354,985.88-2,033,266.14-607,031.88

Finding the Fourth Proportional to 1,354,985.88, 2,033,266.14 and 607,031.88

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Solution

The fourth proportional to 1,354,985.88, 2,033,266.14 and 607,031.88 is: 910,900.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,985.88 : 2,033,266.14 = 607,031.88 : x
  2. Step 2: Convert to fraction form
    1,354,985.88/2,033,266.14 = 607,031.88/x
  3. Step 3: Cross multiply
    1,354,985.88x = 2,033,266.14 × 607,031.88
  4. Step 4: Simplify right side
    1,354,985.88x = 1,234,257,367,504.54
  5. Step 5: Solve for x
    x = 1,234,257,367,504.54/1,354,985.88
  6. Step 6: Final answer
    x = 910,900.54

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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.