Home / 9,357,375.60-14,036,063.40-8,259,064.20

Finding the Fourth Proportional to 9,357,375.60, 14,036,063.40 and 8,259,064.20

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Solution

The fourth proportional to 9,357,375.60, 14,036,063.40 and 8,259,064.20 is: 12,388,596.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,375.60 : 14,036,063.40 = 8,259,064.20 : x
  2. Step 2: Convert to fraction form
    9,357,375.60/14,036,063.40 = 8,259,064.20/x
  3. Step 3: Cross multiply
    9,357,375.60x = 14,036,063.40 × 8,259,064.20
  4. Step 4: Simplify right side
    9,357,375.60x = 115,924,748,735,870.28
  5. Step 5: Solve for x
    x = 115,924,748,735,870.28/9,357,375.60
  6. Step 6: Final answer
    x = 12,388,596.30

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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.