Home / 9,612,356.17-13,265,134.24-5,482,596.50

Finding the Fourth Proportional to 9,612,356.17, 13,265,134.24 and 5,482,596.50

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Solution

The fourth proportional to 9,612,356.17, 13,265,134.24 and 5,482,596.50 is: 7,566,030.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,612,356.17 : 13,265,134.24 = 5,482,596.50 : x
  2. Step 2: Convert to fraction form
    9,612,356.17/13,265,134.24 = 5,482,596.50/x
  3. Step 3: Cross multiply
    9,612,356.17x = 13,265,134.24 × 5,482,596.50
  4. Step 4: Simplify right side
    9,612,356.17x = 72,727,378,529,944.56
  5. Step 5: Solve for x
    x = 72,727,378,529,944.56/9,612,356.17
  6. Step 6: Final answer
    x = 7,566,030.35

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1.5x scale

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.