Home / 4,871,811.70-7,297,219.95-4,032,003.70

Finding the Fourth Proportional to 4,871,811.70, 7,297,219.95 and 4,032,003.70

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Solution

The fourth proportional to 4,871,811.70, 7,297,219.95 and 4,032,003.70 is: 6,039,317.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,871,811.70 : 7,297,219.95 = 4,032,003.70 : x
  2. Step 2: Convert to fraction form
    4,871,811.70/7,297,219.95 = 4,032,003.70/x
  3. Step 3: Cross multiply
    4,871,811.70x = 7,297,219.95 × 4,032,003.70
  4. Step 4: Simplify right side
    4,871,811.70x = 29,422,417,838,113.82
  5. Step 5: Solve for x
    x = 29,422,417,838,113.82/4,871,811.70
  6. Step 6: Final answer
    x = 6,039,317.54

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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.