Home / 6,655,376.62-9,184,419.93-3,599,590.87

Finding the Fourth Proportional to 6,655,376.62, 9,184,419.93 and 3,599,590.87

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Solution

The fourth proportional to 6,655,376.62, 9,184,419.93 and 3,599,590.87 is: 4,967,435.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,376.62 : 9,184,419.93 = 3,599,590.87 : x
  2. Step 2: Convert to fraction form
    6,655,376.62/9,184,419.93 = 3,599,590.87/x
  3. Step 3: Cross multiply
    6,655,376.62x = 9,184,419.93 × 3,599,590.87
  4. Step 4: Simplify right side
    6,655,376.62x = 33,060,154,126,274.04
  5. Step 5: Solve for x
    x = 33,060,154,126,274.04/6,655,376.62
  6. Step 6: Final answer
    x = 4,967,435.51

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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.