Home / 892,525.92-1,230,841.32-586,061.58

Finding the Fourth Proportional to 892,525.92, 1,230,841.32 and 586,061.58

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Solution

The fourth proportional to 892,525.92, 1,230,841.32 and 586,061.58 is: 808,210.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,525.92 : 1,230,841.32 = 586,061.58 : x
  2. Step 2: Convert to fraction form
    892,525.92/1,230,841.32 = 586,061.58/x
  3. Step 3: Cross multiply
    892,525.92x = 1,230,841.32 × 586,061.58
  4. Step 4: Simplify right side
    892,525.92x = 721,348,808,728.49
  5. Step 5: Solve for x
    x = 721,348,808,728.49/892,525.92
  6. Step 6: Final answer
    x = 808,210.49

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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.