Home / 7,461,236.42-10,296,486.38-4,198,055.03

Finding the Fourth Proportional to 7,461,236.42, 10,296,486.38 and 4,198,055.03

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Solution

The fourth proportional to 7,461,236.42, 10,296,486.38 and 4,198,055.03 is: 5,793,304.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,461,236.42 : 10,296,486.38 = 4,198,055.03 : x
  2. Step 2: Convert to fraction form
    7,461,236.42/10,296,486.38 = 4,198,055.03/x
  3. Step 3: Cross multiply
    7,461,236.42x = 10,296,486.38 × 4,198,055.03
  4. Step 4: Simplify right side
    7,461,236.42x = 43,225,216,438,885.50
  5. Step 5: Solve for x
    x = 43,225,216,438,885.50/7,461,236.42
  6. Step 6: Final answer
    x = 5,793,304.76

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1.5x scale

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.