Home / 5,322,827.42-7,345,494.69-3,030,988.22

Finding the Fourth Proportional to 5,322,827.42, 7,345,494.69 and 3,030,988.22

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Solution

The fourth proportional to 5,322,827.42, 7,345,494.69 and 3,030,988.22 is: 4,182,759.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,827.42 : 7,345,494.69 = 3,030,988.22 : x
  2. Step 2: Convert to fraction form
    5,322,827.42/7,345,494.69 = 3,030,988.22/x
  3. Step 3: Cross multiply
    5,322,827.42x = 7,345,494.69 × 3,030,988.22
  4. Step 4: Simplify right side
    5,322,827.42x = 22,264,107,875,462.55
  5. Step 5: Solve for x
    x = 22,264,107,875,462.55/5,322,827.42
  6. Step 6: Final answer
    x = 4,182,759.67

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Double scale
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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.