Home / 2,453,532.74-3,385,712.06-1,365,776.35

Finding the Fourth Proportional to 2,453,532.74, 3,385,712.06 and 1,365,776.35

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Solution

The fourth proportional to 2,453,532.74, 3,385,712.06 and 1,365,776.35 is: 1,884,680.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,532.74 : 3,385,712.06 = 1,365,776.35 : x
  2. Step 2: Convert to fraction form
    2,453,532.74/3,385,712.06 = 1,365,776.35/x
  3. Step 3: Cross multiply
    2,453,532.74x = 3,385,712.06 × 1,365,776.35
  4. Step 4: Simplify right side
    2,453,532.74x = 4,624,125,476,013.40
  5. Step 5: Solve for x
    x = 4,624,125,476,013.40/2,453,532.74
  6. Step 6: Final answer
    x = 1,884,680.56

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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.