Home / 6,655,102.61-9,184,041.59-3,599,316.86

Finding the Fourth Proportional to 6,655,102.61, 9,184,041.59 and 3,599,316.86

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Solution

The fourth proportional to 6,655,102.61, 9,184,041.59 and 3,599,316.86 is: 4,967,057.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,102.61 : 9,184,041.59 = 3,599,316.86 : x
  2. Step 2: Convert to fraction form
    6,655,102.61/9,184,041.59 = 3,599,316.86/x
  3. Step 3: Cross multiply
    6,655,102.61x = 9,184,041.59 × 3,599,316.86
  4. Step 4: Simplify right side
    6,655,102.61x = 33,056,275,673,911.42
  5. Step 5: Solve for x
    x = 33,056,275,673,911.42/6,655,102.61
  6. Step 6: Final answer
    x = 4,967,057.25

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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.