Home / 5,713,901.02-7,885,410.85-3,135,674.06

Finding the Fourth Proportional to 5,713,901.02, 7,885,410.85 and 3,135,674.06

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Solution

The fourth proportional to 5,713,901.02, 7,885,410.85 and 3,135,674.06 is: 4,327,355.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713,901.02 : 7,885,410.85 = 3,135,674.06 : x
  2. Step 2: Convert to fraction form
    5,713,901.02/7,885,410.85 = 3,135,674.06/x
  3. Step 3: Cross multiply
    5,713,901.02x = 7,885,410.85 × 3,135,674.06
  4. Step 4: Simplify right side
    5,713,901.02x = 24,726,078,254,787.55
  5. Step 5: Solve for x
    x = 24,726,078,254,787.55/5,713,901.02
  6. Step 6: Final answer
    x = 4,327,355.02

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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.