Home / 5,664,533.16-8,496,807.78-4,324,305.24

Finding the Fourth Proportional to 5,664,533.16, 8,496,807.78 and 4,324,305.24

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Solution

The fourth proportional to 5,664,533.16, 8,496,807.78 and 4,324,305.24 is: 6,486,464.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,533.16 : 8,496,807.78 = 4,324,305.24 : x
  2. Step 2: Convert to fraction form
    5,664,533.16/8,496,807.78 = 4,324,305.24/x
  3. Step 3: Cross multiply
    5,664,533.16x = 8,496,807.78 × 4,324,305.24
  4. Step 4: Simplify right side
    5,664,533.16x = 36,742,790,406,326.77
  5. Step 5: Solve for x
    x = 36,742,790,406,326.77/5,664,533.16
  6. Step 6: Final answer
    x = 6,486,464.00

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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.