Home / 8,135,063.16-11,226,356.36-4,464,041.16

Finding the Fourth Proportional to 8,135,063.16, 11,226,356.36 and 4,464,041.16

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Solution

The fourth proportional to 8,135,063.16, 11,226,356.36 and 4,464,041.16 is: 6,160,359.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,135,063.16 : 11,226,356.36 = 4,464,041.16 : x
  2. Step 2: Convert to fraction form
    8,135,063.16/11,226,356.36 = 4,464,041.16/x
  3. Step 3: Cross multiply
    8,135,063.16x = 11,226,356.36 × 4,464,041.16
  4. Step 4: Simplify right side
    8,135,063.16x = 50,114,916,867,867.77
  5. Step 5: Solve for x
    x = 50,114,916,867,867.77/8,135,063.16
  6. Step 6: Final answer
    x = 6,160,359.90

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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.