Home / 2,329,531.40-3,496,265.40-910,605.80

Finding the Fourth Proportional to 2,329,531.40, 3,496,265.40 and 910,605.80

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Solution

The fourth proportional to 2,329,531.40, 3,496,265.40 and 910,605.80 is: 1,366,678.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,531.40 : 3,496,265.40 = 910,605.80 : x
  2. Step 2: Convert to fraction form
    2,329,531.40/3,496,265.40 = 910,605.80/x
  3. Step 3: Cross multiply
    2,329,531.40x = 3,496,265.40 × 910,605.80
  4. Step 4: Simplify right side
    2,329,531.40x = 3,183,719,551,579.32
  5. Step 5: Solve for x
    x = 3,183,719,551,579.32/2,329,531.40
  6. Step 6: Final answer
    x = 1,366,678.10

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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.