Home / 9,656,690.40-14,496,094.80-5,669,848.80

Finding the Fourth Proportional to 9,656,690.40, 14,496,094.80 and 5,669,848.80

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Solution

The fourth proportional to 9,656,690.40, 14,496,094.80 and 5,669,848.80 is: 8,511,266.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,690.40 : 14,496,094.80 = 5,669,848.80 : x
  2. Step 2: Convert to fraction form
    9,656,690.40/14,496,094.80 = 5,669,848.80/x
  3. Step 3: Cross multiply
    9,656,690.40x = 14,496,094.80 × 5,669,848.80
  4. Step 4: Simplify right side
    9,656,690.40x = 82,190,665,706,466.23
  5. Step 5: Solve for x
    x = 82,190,665,706,466.23/9,656,690.40
  6. Step 6: Final answer
    x = 8,511,266.52

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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.