Home / 1,132,819.59-1,563,297.53-616,572.25

Finding the Fourth Proportional to 1,132,819.59, 1,563,297.53 and 616,572.25

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Solution

The fourth proportional to 1,132,819.59, 1,563,297.53 and 616,572.25 is: 850,873.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,819.59 : 1,563,297.53 = 616,572.25 : x
  2. Step 2: Convert to fraction form
    1,132,819.59/1,563,297.53 = 616,572.25/x
  3. Step 3: Cross multiply
    1,132,819.59x = 1,563,297.53 × 616,572.25
  4. Step 4: Simplify right side
    1,132,819.59x = 963,885,878,099.54
  5. Step 5: Solve for x
    x = 963,885,878,099.54/1,132,819.59
  6. Step 6: Final answer
    x = 850,873.24

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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.