Home / 9,025,529.76-13,525,566.30-4,983,837.12

Finding the Fourth Proportional to 9,025,529.76, 13,525,566.30 and 4,983,837.12

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Solution

The fourth proportional to 9,025,529.76, 13,525,566.30 and 4,983,837.12 is: 7,468,727.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025,529.76 : 13,525,566.30 = 4,983,837.12 : x
  2. Step 2: Convert to fraction form
    9,025,529.76/13,525,566.30 = 4,983,837.12/x
  3. Step 3: Cross multiply
    9,025,529.76x = 13,525,566.30 × 4,983,837.12
  4. Step 4: Simplify right side
    9,025,529.76x = 67,409,219,394,961.06
  5. Step 5: Solve for x
    x = 67,409,219,394,961.06/9,025,529.76
  6. Step 6: Final answer
    x = 7,468,727.18

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1.5x scale

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.