Home / 1,016,194.15-1,402,246.92-586,612.68

Finding the Fourth Proportional to 1,016,194.15, 1,402,246.92 and 586,612.68

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Solution

The fourth proportional to 1,016,194.15, 1,402,246.92 and 586,612.68 is: 809,467.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,194.15 : 1,402,246.92 = 586,612.68 : x
  2. Step 2: Convert to fraction form
    1,016,194.15/1,402,246.92 = 586,612.68/x
  3. Step 3: Cross multiply
    1,016,194.15x = 1,402,246.92 × 586,612.68
  4. Step 4: Simplify right side
    1,016,194.15x = 822,575,823,762.95
  5. Step 5: Solve for x
    x = 822,575,823,762.95/1,016,194.15
  6. Step 6: Final answer
    x = 809,467.19

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Double scale
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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.