Home / 3,517,305.60-4,852,341.12-2,066,346.24

Finding the Fourth Proportional to 3,517,305.60, 4,852,341.12 and 2,066,346.24

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Solution

The fourth proportional to 3,517,305.60, 4,852,341.12 and 2,066,346.24 is: 2,850,652.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517,305.60 : 4,852,341.12 = 2,066,346.24 : x
  2. Step 2: Convert to fraction form
    3,517,305.60/4,852,341.12 = 2,066,346.24/x
  3. Step 3: Cross multiply
    3,517,305.60x = 4,852,341.12 × 2,066,346.24
  4. Step 4: Simplify right side
    3,517,305.60x = 10,026,616,828,509.39
  5. Step 5: Solve for x
    x = 10,026,616,828,509.39/3,517,305.60
  6. Step 6: Final answer
    x = 2,850,652.74

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Double scale
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Similar ratio
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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.