Home / 6,833,099.04-9,429,227.28-3,932,021.76

Finding the Fourth Proportional to 6,833,099.04, 9,429,227.28 and 3,932,021.76

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Solution

The fourth proportional to 6,833,099.04, 9,429,227.28 and 3,932,021.76 is: 5,425,931.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,099.04 : 9,429,227.28 = 3,932,021.76 : x
  2. Step 2: Convert to fraction form
    6,833,099.04/9,429,227.28 = 3,932,021.76/x
  3. Step 3: Cross multiply
    6,833,099.04x = 9,429,227.28 × 3,932,021.76
  4. Step 4: Simplify right side
    6,833,099.04x = 37,075,926,844,945.61
  5. Step 5: Solve for x
    x = 37,075,926,844,945.61/6,833,099.04
  6. Step 6: Final answer
    x = 5,425,931.43

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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.