Home / 3,586,055.44-4,948,612.15-1,954,427.69

Finding the Fourth Proportional to 3,586,055.44, 4,948,612.15 and 1,954,427.69

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Solution

The fourth proportional to 3,586,055.44, 4,948,612.15 and 1,954,427.69 is: 2,697,031.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,055.44 : 4,948,612.15 = 1,954,427.69 : x
  2. Step 2: Convert to fraction form
    3,586,055.44/4,948,612.15 = 1,954,427.69/x
  3. Step 3: Cross multiply
    3,586,055.44x = 4,948,612.15 × 1,954,427.69
  4. Step 4: Simplify right side
    3,586,055.44x = 9,671,704,601,841.33
  5. Step 5: Solve for x
    x = 9,671,704,601,841.33/3,586,055.44
  6. Step 6: Final answer
    x = 2,697,031.53

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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.