Home / 4,436,465.84-6,654,699.96-1,242,062.56

Finding the Fourth Proportional to 4,436,465.84, 6,654,699.96 and 1,242,062.56

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Solution

The fourth proportional to 4,436,465.84, 6,654,699.96 and 1,242,062.56 is: 1,863,094.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,465.84 : 6,654,699.96 = 1,242,062.56 : x
  2. Step 2: Convert to fraction form
    4,436,465.84/6,654,699.96 = 1,242,062.56/x
  3. Step 3: Cross multiply
    4,436,465.84x = 6,654,699.96 × 1,242,062.56
  4. Step 4: Simplify right side
    4,436,465.84x = 8,265,553,668,349.50
  5. Step 5: Solve for x
    x = 8,265,553,668,349.50/4,436,465.84
  6. Step 6: Final answer
    x = 1,863,094.18

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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.