Home / 2,767,683.42-4,151,700.33-1,169,948.70

Finding the Fourth Proportional to 2,767,683.42, 4,151,700.33 and 1,169,948.70

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Solution

The fourth proportional to 2,767,683.42, 4,151,700.33 and 1,169,948.70 is: 1,754,997.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,683.42 : 4,151,700.33 = 1,169,948.70 : x
  2. Step 2: Convert to fraction form
    2,767,683.42/4,151,700.33 = 1,169,948.70/x
  3. Step 3: Cross multiply
    2,767,683.42x = 4,151,700.33 × 1,169,948.70
  4. Step 4: Simplify right side
    2,767,683.42x = 4,857,276,403,873.07
  5. Step 5: Solve for x
    x = 4,857,276,403,873.07/2,767,683.42
  6. Step 6: Final answer
    x = 1,754,997.11

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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.