Home / 4,436,585.39-6,654,212.04-1,403,557.15

Finding the Fourth Proportional to 4,436,585.39, 6,654,212.04 and 1,403,557.15

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Solution

The fourth proportional to 4,436,585.39, 6,654,212.04 and 1,403,557.15 is: 2,105,125.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,585.39 : 6,654,212.04 = 1,403,557.15 : x
  2. Step 2: Convert to fraction form
    4,436,585.39/6,654,212.04 = 1,403,557.15/x
  3. Step 3: Cross multiply
    4,436,585.39x = 6,654,212.04 × 1,403,557.15
  4. Step 4: Simplify right side
    4,436,585.39x = 9,339,566,853,087.03
  5. Step 5: Solve for x
    x = 9,339,566,853,087.03/4,436,585.39
  6. Step 6: Final answer
    x = 2,105,125.01

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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.