Home / 11,230,289.10-15,497,809.38-6,073,650.36

Finding the Fourth Proportional to 11,230,289.10, 15,497,809.38 and 6,073,650.36

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Solution

The fourth proportional to 11,230,289.10, 15,497,809.38 and 6,073,650.36 is: 8,381,643.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,289.10 : 15,497,809.38 = 6,073,650.36 : x
  2. Step 2: Convert to fraction form
    11,230,289.10/15,497,809.38 = 6,073,650.36/x
  3. Step 3: Cross multiply
    11,230,289.10x = 15,497,809.38 × 6,073,650.36
  4. Step 4: Simplify right side
    11,230,289.10x = 94,128,275,520,048.39
  5. Step 5: Solve for x
    x = 94,128,275,520,048.39/11,230,289.10
  6. Step 6: Final answer
    x = 8,381,643.13

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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.