Home / 5,352,322.70-7,386,212.59-2,904,933.83

Finding the Fourth Proportional to 5,352,322.70, 7,386,212.59 and 2,904,933.83

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Solution

The fourth proportional to 5,352,322.70, 7,386,212.59 and 2,904,933.83 is: 4,008,812.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,322.70 : 7,386,212.59 = 2,904,933.83 : x
  2. Step 2: Convert to fraction form
    5,352,322.70/7,386,212.59 = 2,904,933.83/x
  3. Step 3: Cross multiply
    5,352,322.70x = 7,386,212.59 × 2,904,933.83
  4. Step 4: Simplify right side
    5,352,322.70x = 21,456,458,776,807.19
  5. Step 5: Solve for x
    x = 21,456,458,776,807.19/5,352,322.70
  6. Step 6: Final answer
    x = 4,008,812.62

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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.