Home / 9,056,948.40-13,592,858.40-8,986,089.60

Finding the Fourth Proportional to 9,056,948.40, 13,592,858.40 and 8,986,089.60

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Solution

The fourth proportional to 9,056,948.40, 13,592,858.40 and 8,986,089.60 is: 13,486,512.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056,948.40 : 13,592,858.40 = 8,986,089.60 : x
  2. Step 2: Convert to fraction form
    9,056,948.40/13,592,858.40 = 8,986,089.60/x
  3. Step 3: Cross multiply
    9,056,948.40x = 13,592,858.40 × 8,986,089.60
  4. Step 4: Simplify right side
    9,056,948.40x = 122,146,643,502,512.64
  5. Step 5: Solve for x
    x = 122,146,643,502,512.64/9,056,948.40
  6. Step 6: Final answer
    x = 13,486,512.02

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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.