Home / 2,719,931.36-3,753,484.53-1,496,210.54

Finding the Fourth Proportional to 2,719,931.36, 3,753,484.53 and 1,496,210.54

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Solution

The fourth proportional to 2,719,931.36, 3,753,484.53 and 1,496,210.54 is: 2,064,759.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,931.36 : 3,753,484.53 = 1,496,210.54 : x
  2. Step 2: Convert to fraction form
    2,719,931.36/3,753,484.53 = 1,496,210.54/x
  3. Step 3: Cross multiply
    2,719,931.36x = 3,753,484.53 × 1,496,210.54
  4. Step 4: Simplify right side
    2,719,931.36x = 5,616,003,115,512.95
  5. Step 5: Solve for x
    x = 5,616,003,115,512.95/2,719,931.36
  6. Step 6: Final answer
    x = 2,064,759.13

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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.