Home / 2,686,758.15-3,703,809.33-2,041,057.35

Finding the Fourth Proportional to 2,686,758.15, 3,703,809.33 and 2,041,057.35

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Solution

The fourth proportional to 2,686,758.15, 3,703,809.33 and 2,041,057.35 is: 2,813,683.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,686,758.15 : 3,703,809.33 = 2,041,057.35 : x
  2. Step 2: Convert to fraction form
    2,686,758.15/3,703,809.33 = 2,041,057.35/x
  3. Step 3: Cross multiply
    2,686,758.15x = 3,703,809.33 × 2,041,057.35
  4. Step 4: Simplify right side
    2,686,758.15x = 7,559,687,255,995.08
  5. Step 5: Solve for x
    x = 7,559,687,255,995.08/2,686,758.15
  6. Step 6: Final answer
    x = 2,813,683.57

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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.