Home / 2,124,879-2,932,333.02-1,171,023

Finding the Fourth Proportional to 2,124,879, 2,932,333.02 and 1,171,023

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Solution

The fourth proportional to 2,124,879, 2,932,333.02 and 1,171,023 is: 1,616,011.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,124,879 : 2,932,333.02 = 1,171,023 : x
  2. Step 2: Convert to fraction form
    2,124,879/2,932,333.02 = 1,171,023/x
  3. Step 3: Cross multiply
    2,124,879x = 2,932,333.02 × 1,171,023
  4. Step 4: Simplify right side
    2,124,879x = 3,433,829,410,079.46
  5. Step 5: Solve for x
    x = 3,433,829,410,079.46/2,124,879
  6. Step 6: Final answer
    x = 1,616,011.74

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.