Home / 2,432,683.86-3,356,926.90-1,344,968.48

Finding the Fourth Proportional to 2,432,683.86, 3,356,926.90 and 1,344,968.48

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Solution

The fourth proportional to 2,432,683.86, 3,356,926.90 and 1,344,968.48 is: 1,855,958.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,683.86 : 3,356,926.90 = 1,344,968.48 : x
  2. Step 2: Convert to fraction form
    2,432,683.86/3,356,926.90 = 1,344,968.48/x
  3. Step 3: Cross multiply
    2,432,683.86x = 3,356,926.90 × 1,344,968.48
  4. Step 4: Simplify right side
    2,432,683.86x = 4,514,960,870,164.11
  5. Step 5: Solve for x
    x = 4,514,960,870,164.11/2,432,683.86
  6. Step 6: Final answer
    x = 1,855,958.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.