Home / 8,335,094.22-11,504,217.24-5,429,300.22

Finding the Fourth Proportional to 8,335,094.22, 11,504,217.24 and 5,429,300.22

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Solution

The fourth proportional to 8,335,094.22, 11,504,217.24 and 5,429,300.22 is: 7,493,598.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,335,094.22 : 11,504,217.24 = 5,429,300.22 : x
  2. Step 2: Convert to fraction form
    8,335,094.22/11,504,217.24 = 5,429,300.22/x
  3. Step 3: Cross multiply
    8,335,094.22x = 11,504,217.24 × 5,429,300.22
  4. Step 4: Simplify right side
    8,335,094.22x = 62,459,849,192,059.79
  5. Step 5: Solve for x
    x = 62,459,849,192,059.79/8,335,094.22
  6. Step 6: Final answer
    x = 7,493,598.46

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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.