Home / 2,437,399.17-3,363,569.63-1,349,647.39

Finding the Fourth Proportional to 2,437,399.17, 3,363,569.63 and 1,349,647.39

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Solution

The fourth proportional to 2,437,399.17, 3,363,569.63 and 1,349,647.39 is: 1,862,490.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,399.17 : 3,363,569.63 = 1,349,647.39 : x
  2. Step 2: Convert to fraction form
    2,437,399.17/3,363,569.63 = 1,349,647.39/x
  3. Step 3: Cross multiply
    2,437,399.17x = 3,363,569.63 × 1,349,647.39
  4. Step 4: Simplify right side
    2,437,399.17x = 4,539,632,957,055.60
  5. Step 5: Solve for x
    x = 4,539,632,957,055.60/2,437,399.17
  6. Step 6: Final answer
    x = 1,862,490.56

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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.