Home / 3,652,997.19-5,041,670.77-2,103,960.98

Finding the Fourth Proportional to 3,652,997.19, 5,041,670.77 and 2,103,960.98

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Solution

The fourth proportional to 3,652,997.19, 5,041,670.77 and 2,103,960.98 is: 2,903,774.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,997.19 : 5,041,670.77 = 2,103,960.98 : x
  2. Step 2: Convert to fraction form
    3,652,997.19/5,041,670.77 = 2,103,960.98/x
  3. Step 3: Cross multiply
    3,652,997.19x = 5,041,670.77 × 2,103,960.98
  4. Step 4: Simplify right side
    3,652,997.19x = 10,607,478,553,565.02
  5. Step 5: Solve for x
    x = 10,607,478,553,565.02/3,652,997.19
  6. Step 6: Final answer
    x = 2,903,774.08

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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.