Home / 7,724,964.10-10,655,601.40-4,583,003.30

Finding the Fourth Proportional to 7,724,964.10, 10,655,601.40 and 4,583,003.30

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Solution

The fourth proportional to 7,724,964.10, 10,655,601.40 and 4,583,003.30 is: 6,321,667.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,724,964.10 : 10,655,601.40 = 4,583,003.30 : x
  2. Step 2: Convert to fraction form
    7,724,964.10/10,655,601.40 = 4,583,003.30/x
  3. Step 3: Cross multiply
    7,724,964.10x = 10,655,601.40 × 4,583,003.30
  4. Step 4: Simplify right side
    7,724,964.10x = 48,834,656,394,866.12
  5. Step 5: Solve for x
    x = 48,834,656,394,866.12/7,724,964.10
  6. Step 6: Final answer
    x = 6,321,667.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.