Home / 9,244,616.90-12,757,104.50-5,058,211.17

Finding the Fourth Proportional to 9,244,616.90, 12,757,104.50 and 5,058,211.17

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Solution

The fourth proportional to 9,244,616.90, 12,757,104.50 and 5,058,211.17 is: 6,980,075.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,616.90 : 12,757,104.50 = 5,058,211.17 : x
  2. Step 2: Convert to fraction form
    9,244,616.90/12,757,104.50 = 5,058,211.17/x
  3. Step 3: Cross multiply
    9,244,616.90x = 12,757,104.50 × 5,058,211.17
  4. Step 4: Simplify right side
    9,244,616.90x = 64,528,128,453,466.20
  5. Step 5: Solve for x
    x = 64,528,128,453,466.20/9,244,616.90
  6. Step 6: Final answer
    x = 6,980,075.99

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1.5x scale

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.