Home / 2,333,644.60-3,499,066.68-912,007.12

Finding the Fourth Proportional to 2,333,644.60, 3,499,066.68 and 912,007.12

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Solution

The fourth proportional to 2,333,644.60, 3,499,066.68 and 912,007.12 is: 1,367,463.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,644.60 : 3,499,066.68 = 912,007.12 : x
  2. Step 2: Convert to fraction form
    2,333,644.60/3,499,066.68 = 912,007.12/x
  3. Step 3: Cross multiply
    2,333,644.60x = 3,499,066.68 × 912,007.12
  4. Step 4: Simplify right side
    2,333,644.60x = 3,191,173,725,514.76
  5. Step 5: Solve for x
    x = 3,191,173,725,514.76/2,333,644.60
  6. Step 6: Final answer
    x = 1,367,463.46

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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.