Home / 5,358,609.11-7,395,031.85-3,035,500.93

Finding the Fourth Proportional to 5,358,609.11, 7,395,031.85 and 3,035,500.93

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Solution

The fourth proportional to 5,358,609.11, 7,395,031.85 and 3,035,500.93 is: 4,189,076.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,358,609.11 : 7,395,031.85 = 3,035,500.93 : x
  2. Step 2: Convert to fraction form
    5,358,609.11/7,395,031.85 = 3,035,500.93/x
  3. Step 3: Cross multiply
    5,358,609.11x = 7,395,031.85 × 3,035,500.93
  4. Step 4: Simplify right side
    5,358,609.11x = 22,447,626,066,991.18
  5. Step 5: Solve for x
    x = 22,447,626,066,991.18/5,358,609.11
  6. Step 6: Final answer
    x = 4,189,076.98

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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.