Home / 7,569,022.59-11,345,560.79-3,774,533.85

Finding the Fourth Proportional to 7,569,022.59, 11,345,560.79 and 3,774,533.85

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Solution

The fourth proportional to 7,569,022.59, 11,345,560.79 and 3,774,533.85 is: 5,657,824.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569,022.59 : 11,345,560.79 = 3,774,533.85 : x
  2. Step 2: Convert to fraction form
    7,569,022.59/11,345,560.79 = 3,774,533.85/x
  3. Step 3: Cross multiply
    7,569,022.59x = 11,345,560.79 × 3,774,533.85
  4. Step 4: Simplify right side
    7,569,022.59x = 42,824,203,230,215.07
  5. Step 5: Solve for x
    x = 42,824,203,230,215.07/7,569,022.59
  6. Step 6: Final answer
    x = 5,657,824.74

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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.