Home / 9,076,182.10-13,613,945.10-3,684,680.35

Finding the Fourth Proportional to 9,076,182.10, 13,613,945.10 and 3,684,680.35

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Solution

The fourth proportional to 9,076,182.10, 13,613,945.10 and 3,684,680.35 is: 5,526,887.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,182.10 : 13,613,945.10 = 3,684,680.35 : x
  2. Step 2: Convert to fraction form
    9,076,182.10/13,613,945.10 = 3,684,680.35/x
  3. Step 3: Cross multiply
    9,076,182.10x = 13,613,945.10 × 3,684,680.35
  4. Step 4: Simplify right side
    9,076,182.10x = 50,163,035,995,948.78
  5. Step 5: Solve for x
    x = 50,163,035,995,948.78/9,076,182.10
  6. Step 6: Final answer
    x = 5,526,887.35

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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.