Home / 1,772,425.60-2,445,934.83-967,609.60

Finding the Fourth Proportional to 1,772,425.60, 2,445,934.83 and 967,609.60

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Solution

The fourth proportional to 1,772,425.60, 2,445,934.83 and 967,609.60 is: 1,335,294.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,772,425.60 : 2,445,934.83 = 967,609.60 : x
  2. Step 2: Convert to fraction form
    1,772,425.60/2,445,934.83 = 967,609.60/x
  3. Step 3: Cross multiply
    1,772,425.60x = 2,445,934.83 × 967,609.60
  4. Step 4: Simplify right side
    1,772,425.60x = 2,366,710,022,482.37
  5. Step 5: Solve for x
    x = 2,366,710,022,482.37/1,772,425.60
  6. Step 6: Final answer
    x = 1,335,294.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.