Home / 1,807,046.88-2,709,580.68-833,354.52

Finding the Fourth Proportional to 1,807,046.88, 2,709,580.68 and 833,354.52

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Solution

The fourth proportional to 1,807,046.88, 2,709,580.68 and 833,354.52 is: 1,249,575.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,046.88 : 2,709,580.68 = 833,354.52 : x
  2. Step 2: Convert to fraction form
    1,807,046.88/2,709,580.68 = 833,354.52/x
  3. Step 3: Cross multiply
    1,807,046.88x = 2,709,580.68 × 833,354.52
  4. Step 4: Simplify right side
    1,807,046.88x = 2,258,041,306,982.67
  5. Step 5: Solve for x
    x = 2,258,041,306,982.67/1,807,046.88
  6. Step 6: Final answer
    x = 1,249,575.39

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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.