Home / 7,095,180.26-9,791,358.23-4,039,394.51

Finding the Fourth Proportional to 7,095,180.26, 9,791,358.23 and 4,039,394.51

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Solution

The fourth proportional to 7,095,180.26, 9,791,358.23 and 4,039,394.51 is: 5,574,369.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,180.26 : 9,791,358.23 = 4,039,394.51 : x
  2. Step 2: Convert to fraction form
    7,095,180.26/9,791,358.23 = 4,039,394.51/x
  3. Step 3: Cross multiply
    7,095,180.26x = 9,791,358.23 × 4,039,394.51
  4. Step 4: Simplify right side
    7,095,180.26x = 39,551,158,679,705.32
  5. Step 5: Solve for x
    x = 39,551,158,679,705.32/7,095,180.26
  6. Step 6: Final answer
    x = 5,574,369.82

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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.