Home / 2,835,241.32-3,912,731.10-1,611,598.08

Finding the Fourth Proportional to 2,835,241.32, 3,912,731.10 and 1,611,598.08

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Solution

The fourth proportional to 2,835,241.32, 3,912,731.10 and 1,611,598.08 is: 2,224,061.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,241.32 : 3,912,731.10 = 1,611,598.08 : x
  2. Step 2: Convert to fraction form
    2,835,241.32/3,912,731.10 = 1,611,598.08/x
  3. Step 3: Cross multiply
    2,835,241.32x = 3,912,731.10 × 1,611,598.08
  4. Step 4: Simplify right side
    2,835,241.32x = 6,305,749,928,316.29
  5. Step 5: Solve for x
    x = 6,305,749,928,316.29/2,835,241.32
  6. Step 6: Final answer
    x = 2,224,061.10

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Double scale
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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.