Home / 2,463,959.02-3,400,227.60-1,376,246.06

Finding the Fourth Proportional to 2,463,959.02, 3,400,227.60 and 1,376,246.06

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Solution

The fourth proportional to 2,463,959.02, 3,400,227.60 and 1,376,246.06 is: 1,899,199.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,959.02 : 3,400,227.60 = 1,376,246.06 : x
  2. Step 2: Convert to fraction form
    2,463,959.02/3,400,227.60 = 1,376,246.06/x
  3. Step 3: Cross multiply
    2,463,959.02x = 3,400,227.60 × 1,376,246.06
  4. Step 4: Simplify right side
    2,463,959.02x = 4,679,549,837,603.26
  5. Step 5: Solve for x
    x = 4,679,549,837,603.26/2,463,959.02
  6. Step 6: Final answer
    x = 1,899,199.54

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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.