Home / 2,226,159.60-3,340,794.60-964,892.40

Finding the Fourth Proportional to 2,226,159.60, 3,340,794.60 and 964,892.40

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Solution

The fourth proportional to 2,226,159.60, 3,340,794.60 and 964,892.40 is: 1,448,012.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,159.60 : 3,340,794.60 = 964,892.40 : x
  2. Step 2: Convert to fraction form
    2,226,159.60/3,340,794.60 = 964,892.40/x
  3. Step 3: Cross multiply
    2,226,159.60x = 3,340,794.60 × 964,892.40
  4. Step 4: Simplify right side
    2,226,159.60x = 3,223,507,319,501.04
  5. Step 5: Solve for x
    x = 3,223,507,319,501.04/2,226,159.60
  6. Step 6: Final answer
    x = 1,448,012.68

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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.