Home / 5,114,807.46-7,058,399.40-2,822,968.35

Finding the Fourth Proportional to 5,114,807.46, 7,058,399.40 and 2,822,968.35

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Solution

The fourth proportional to 5,114,807.46, 7,058,399.40 and 2,822,968.35 is: 3,895,677.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,114,807.46 : 7,058,399.40 = 2,822,968.35 : x
  2. Step 2: Convert to fraction form
    5,114,807.46/7,058,399.40 = 2,822,968.35/x
  3. Step 3: Cross multiply
    5,114,807.46x = 7,058,399.40 × 2,822,968.35
  4. Step 4: Simplify right side
    5,114,807.46x = 19,925,638,107,858.99
  5. Step 5: Solve for x
    x = 19,925,638,107,858.99/5,114,807.46
  6. Step 6: Final answer
    x = 3,895,677.06

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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.