Home / 2,535,364.14-3,498,672.33-1,447,423.22

Finding the Fourth Proportional to 2,535,364.14, 3,498,672.33 and 1,447,423.22

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Solution

The fourth proportional to 2,535,364.14, 3,498,672.33 and 1,447,423.22 is: 1,997,369.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,364.14 : 3,498,672.33 = 1,447,423.22 : x
  2. Step 2: Convert to fraction form
    2,535,364.14/3,498,672.33 = 1,447,423.22/x
  3. Step 3: Cross multiply
    2,535,364.14x = 3,498,672.33 × 1,447,423.22
  4. Step 4: Simplify right side
    2,535,364.14x = 5,064,059,552,120.14
  5. Step 5: Solve for x
    x = 5,064,059,552,120.14/2,535,364.14
  6. Step 6: Final answer
    x = 1,997,369.72

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1.5x scale

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.