Home / 6,123,576.48-9,191,038.96-3,093,066.47

Finding the Fourth Proportional to 6,123,576.48, 9,191,038.96 and 3,093,066.47

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Solution

The fourth proportional to 6,123,576.48, 9,191,038.96 and 3,093,066.47 is: 4,642,465.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,123,576.48 : 9,191,038.96 = 3,093,066.47 : x
  2. Step 2: Convert to fraction form
    6,123,576.48/9,191,038.96 = 3,093,066.47/x
  3. Step 3: Cross multiply
    6,123,576.48x = 9,191,038.96 × 3,093,066.47
  4. Step 4: Simplify right side
    6,123,576.48x = 28,428,494,407,746.94
  5. Step 5: Solve for x
    x = 28,428,494,407,746.94/6,123,576.48
  6. Step 6: Final answer
    x = 4,642,465.81

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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.