Home / 4,934,428.12-6,807,425.66-3,303,360.96

Finding the Fourth Proportional to 4,934,428.12, 6,807,425.66 and 3,303,360.96

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Solution

The fourth proportional to 4,934,428.12, 6,807,425.66 and 3,303,360.96 is: 4,557,242.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,428.12 : 6,807,425.66 = 3,303,360.96 : x
  2. Step 2: Convert to fraction form
    4,934,428.12/6,807,425.66 = 3,303,360.96/x
  3. Step 3: Cross multiply
    4,934,428.12x = 6,807,425.66 × 3,303,360.96
  4. Step 4: Simplify right side
    4,934,428.12x = 22,487,384,133,689.19
  5. Step 5: Solve for x
    x = 22,487,384,133,689.19/4,934,428.12
  6. Step 6: Final answer
    x = 4,557,242.21

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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.