Home / 1,016,193.93-1,402,246.55-586,612.46

Finding the Fourth Proportional to 1,016,193.93, 1,402,246.55 and 586,612.46

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Solution

The fourth proportional to 1,016,193.93, 1,402,246.55 and 586,612.46 is: 809,466.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,193.93 : 1,402,246.55 = 586,612.46 : x
  2. Step 2: Convert to fraction form
    1,016,193.93/1,402,246.55 = 586,612.46/x
  3. Step 3: Cross multiply
    1,016,193.93x = 1,402,246.55 × 586,612.46
  4. Step 4: Simplify right side
    1,016,193.93x = 822,575,288,277.72
  5. Step 5: Solve for x
    x = 822,575,288,277.72/1,016,193.93
  6. Step 6: Final answer
    x = 809,466.84

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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.