Home / 4,329,463.02-6,494,576.85-1,134,576.78

Finding the Fourth Proportional to 4,329,463.02, 6,494,576.85 and 1,134,576.78

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Solution

The fourth proportional to 4,329,463.02, 6,494,576.85 and 1,134,576.78 is: 1,701,965.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,463.02 : 6,494,576.85 = 1,134,576.78 : x
  2. Step 2: Convert to fraction form
    4,329,463.02/6,494,576.85 = 1,134,576.78/x
  3. Step 3: Cross multiply
    4,329,463.02x = 6,494,576.85 × 1,134,576.78
  4. Step 4: Simplify right side
    4,329,463.02x = 7,368,596,089,935.54
  5. Step 5: Solve for x
    x = 7,368,596,089,935.54/4,329,463.02
  6. Step 6: Final answer
    x = 1,701,965.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.