Home / 2,077,944-2,867,534.76-1,160,187.24

Finding the Fourth Proportional to 2,077,944, 2,867,534.76 and 1,160,187.24

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Solution

The fourth proportional to 2,077,944, 2,867,534.76 and 1,160,187.24 is: 1,601,042.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,944 : 2,867,534.76 = 1,160,187.24 : x
  2. Step 2: Convert to fraction form
    2,077,944/2,867,534.76 = 1,160,187.24/x
  3. Step 3: Cross multiply
    2,077,944x = 2,867,534.76 × 1,160,187.24
  4. Step 4: Simplify right side
    2,077,944x = 3,326,877,238,808.46
  5. Step 5: Solve for x
    x = 3,326,877,238,808.46/2,077,944
  6. Step 6: Final answer
    x = 1,601,042.78

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1.5x scale

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.