Home / 1,160,577.92-1,601,712.62-651,282.32

Finding the Fourth Proportional to 1,160,577.92, 1,601,712.62 and 651,282.32

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Solution

The fourth proportional to 1,160,577.92, 1,601,712.62 and 651,282.32 is: 898,834.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,577.92 : 1,601,712.62 = 651,282.32 : x
  2. Step 2: Convert to fraction form
    1,160,577.92/1,601,712.62 = 651,282.32/x
  3. Step 3: Cross multiply
    1,160,577.92x = 1,601,712.62 × 651,282.32
  4. Step 4: Simplify right side
    1,160,577.92x = 1,043,167,099,861.90
  5. Step 5: Solve for x
    x = 1,043,167,099,861.90/1,160,577.92
  6. Step 6: Final answer
    x = 898,834.18

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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.