Home / 4,439,010.35-6,658,709.31-1,406,599.68

Finding the Fourth Proportional to 4,439,010.35, 6,658,709.31 and 1,406,599.68

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Solution

The fourth proportional to 4,439,010.35, 6,658,709.31 and 1,406,599.68 is: 2,109,960.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,010.35 : 6,658,709.31 = 1,406,599.68 : x
  2. Step 2: Convert to fraction form
    4,439,010.35/6,658,709.31 = 1,406,599.68/x
  3. Step 3: Cross multiply
    4,439,010.35x = 6,658,709.31 × 1,406,599.68
  4. Step 4: Simplify right side
    4,439,010.35x = 9,366,138,384,659.02
  5. Step 5: Solve for x
    x = 9,366,138,384,659.02/4,439,010.35
  6. Step 6: Final answer
    x = 2,109,960.93

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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.