Home / 6,553,507.32-9,047,719.94-5,826,346.56

Finding the Fourth Proportional to 6,553,507.32, 9,047,719.94 and 5,826,346.56

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Solution

The fourth proportional to 6,553,507.32, 9,047,719.94 and 5,826,346.56 is: 8,043,807.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,507.32 : 9,047,719.94 = 5,826,346.56 : x
  2. Step 2: Convert to fraction form
    6,553,507.32/9,047,719.94 = 5,826,346.56/x
  3. Step 3: Cross multiply
    6,553,507.32x = 9,047,719.94 × 5,826,346.56
  4. Step 4: Simplify right side
    6,553,507.32x = 52,715,151,919,130.67
  5. Step 5: Solve for x
    x = 52,715,151,919,130.67/6,553,507.32
  6. Step 6: Final answer
    x = 8,043,807.59

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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.