Home / 6,154,760.30-9,232,140.45-1,667,036.30

Finding the Fourth Proportional to 6,154,760.30, 9,232,140.45 and 1,667,036.30

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Solution

The fourth proportional to 6,154,760.30, 9,232,140.45 and 1,667,036.30 is: 2,500,554.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,760.30 : 9,232,140.45 = 1,667,036.30 : x
  2. Step 2: Convert to fraction form
    6,154,760.30/9,232,140.45 = 1,667,036.30/x
  3. Step 3: Cross multiply
    6,154,760.30x = 9,232,140.45 × 1,667,036.30
  4. Step 4: Simplify right side
    6,154,760.30x = 15,390,313,256,848.33
  5. Step 5: Solve for x
    x = 15,390,313,256,848.33/6,154,760.30
  6. Step 6: Final answer
    x = 2,500,554.45

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.