Home / 9,357,124.80-14,025,189.60-4,806,415.20

Finding the Fourth Proportional to 9,357,124.80, 14,025,189.60 and 4,806,415.20

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Solution

The fourth proportional to 9,357,124.80, 14,025,189.60 and 4,806,415.20 is: 7,204,230.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,124.80 : 14,025,189.60 = 4,806,415.20 : x
  2. Step 2: Convert to fraction form
    9,357,124.80/14,025,189.60 = 4,806,415.20/x
  3. Step 3: Cross multiply
    9,357,124.80x = 14,025,189.60 × 4,806,415.20
  4. Step 4: Simplify right side
    9,357,124.80x = 67,410,884,476,321.92
  5. Step 5: Solve for x
    x = 67,410,884,476,321.92/9,357,124.80
  6. Step 6: Final answer
    x = 7,204,230.56

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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.