Home / 2,855,627.15-4,283,419.14-937,869.39

Finding the Fourth Proportional to 2,855,627.15, 4,283,419.14 and 937,869.39

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Solution

The fourth proportional to 2,855,627.15, 4,283,419.14 and 937,869.39 is: 1,406,797.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,855,627.15 : 4,283,419.14 = 937,869.39 : x
  2. Step 2: Convert to fraction form
    2,855,627.15/4,283,419.14 = 937,869.39/x
  3. Step 3: Cross multiply
    2,855,627.15x = 4,283,419.14 × 937,869.39
  4. Step 4: Simplify right side
    2,855,627.15x = 4,017,287,695,946.12
  5. Step 5: Solve for x
    x = 4,017,287,695,946.12/2,855,627.15
  6. Step 6: Final answer
    x = 1,406,797.00

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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.