Home / 5,103,266.60-7,666,304.70-4,263,458.60

Finding the Fourth Proportional to 5,103,266.60, 7,666,304.70 and 4,263,458.60

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Solution

The fourth proportional to 5,103,266.60, 7,666,304.70 and 4,263,458.60 is: 6,404,715.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,266.60 : 7,666,304.70 = 4,263,458.60 : x
  2. Step 2: Convert to fraction form
    5,103,266.60/7,666,304.70 = 4,263,458.60/x
  3. Step 3: Cross multiply
    5,103,266.60x = 7,666,304.70 × 4,263,458.60
  4. Step 4: Simplify right side
    5,103,266.60x = 32,684,972,703,435.42
  5. Step 5: Solve for x
    x = 32,684,972,703,435.42/5,103,266.60
  6. Step 6: Final answer
    x = 6,404,715.89

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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.