Home / 4,435,454.05-6,654,001.19-1,403,583.14

Finding the Fourth Proportional to 4,435,454.05, 6,654,001.19 and 1,403,583.14

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Solution

The fourth proportional to 4,435,454.05, 6,654,001.19 and 1,403,583.14 is: 2,105,634.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,454.05 : 6,654,001.19 = 1,403,583.14 : x
  2. Step 2: Convert to fraction form
    4,435,454.05/6,654,001.19 = 1,403,583.14/x
  3. Step 3: Cross multiply
    4,435,454.05x = 6,654,001.19 × 1,403,583.14
  4. Step 4: Simplify right side
    4,435,454.05x = 9,339,443,883,823.94
  5. Step 5: Solve for x
    x = 9,339,443,883,823.94/4,435,454.05
  6. Step 6: Final answer
    x = 2,105,634.23

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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.