Home / 9,767,072.40-14,650,608.60-6,403,232.40

Finding the Fourth Proportional to 9,767,072.40, 14,650,608.60 and 6,403,232.40

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Solution

The fourth proportional to 9,767,072.40, 14,650,608.60 and 6,403,232.40 is: 9,604,848.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767,072.40 : 14,650,608.60 = 6,403,232.40 : x
  2. Step 2: Convert to fraction form
    9,767,072.40/14,650,608.60 = 6,403,232.40/x
  3. Step 3: Cross multiply
    9,767,072.40x = 14,650,608.60 × 6,403,232.40
  4. Step 4: Simplify right side
    9,767,072.40x = 93,811,251,667,238.64
  5. Step 5: Solve for x
    x = 93,811,251,667,238.64/9,767,072.40
  6. Step 6: Final answer
    x = 9,604,848.60

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Double scale
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Similar ratio
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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.