Home / 6,704,518.56-9,252,058.32-3,648,667.20

Finding the Fourth Proportional to 6,704,518.56, 9,252,058.32 and 3,648,667.20

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Solution

The fourth proportional to 6,704,518.56, 9,252,058.32 and 3,648,667.20 is: 5,035,064.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,704,518.56 : 9,252,058.32 = 3,648,667.20 : x
  2. Step 2: Convert to fraction form
    6,704,518.56/9,252,058.32 = 3,648,667.20/x
  3. Step 3: Cross multiply
    6,704,518.56x = 9,252,058.32 × 3,648,667.20
  4. Step 4: Simplify right side
    6,704,518.56x = 33,757,681,724,671.11
  5. Step 5: Solve for x
    x = 33,757,681,724,671.11/6,704,518.56
  6. Step 6: Final answer
    x = 5,035,064.25

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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.