Home / 5,713,362.32-8,564,018.12-1,874,182.16

Finding the Fourth Proportional to 5,713,362.32, 8,564,018.12 and 1,874,182.16

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Solution

The fourth proportional to 5,713,362.32, 8,564,018.12 and 1,874,182.16 is: 2,809,296.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713,362.32 : 8,564,018.12 = 1,874,182.16 : x
  2. Step 2: Convert to fraction form
    5,713,362.32/8,564,018.12 = 1,874,182.16/x
  3. Step 3: Cross multiply
    5,713,362.32x = 8,564,018.12 × 1,874,182.16
  4. Step 4: Simplify right side
    5,713,362.32x = 16,050,529,978,420.74
  5. Step 5: Solve for x
    x = 16,050,529,978,420.74/5,713,362.32
  6. Step 6: Final answer
    x = 2,809,296.71

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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.