Home / 10,712,265.48-16,066,624.86-3,523,889.16

Finding the Fourth Proportional to 10,712,265.48, 16,066,624.86 and 3,523,889.16

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Solution

The fourth proportional to 10,712,265.48, 16,066,624.86 and 3,523,889.16 is: 5,285,250.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,712,265.48 : 16,066,624.86 = 3,523,889.16 : x
  2. Step 2: Convert to fraction form
    10,712,265.48/16,066,624.86 = 3,523,889.16/x
  3. Step 3: Cross multiply
    10,712,265.48x = 16,066,624.86 × 3,523,889.16
  4. Step 4: Simplify right side
    10,712,265.48x = 56,617,005,181,940.52
  5. Step 5: Solve for x
    x = 56,617,005,181,940.52/10,712,265.48
  6. Step 6: Final answer
    x = 5,285,250.38

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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.