Home / 7,095,182.26-9,791,360.99-4,039,396.51

Finding the Fourth Proportional to 7,095,182.26, 9,791,360.99 and 4,039,396.51

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Solution

The fourth proportional to 7,095,182.26, 9,791,360.99 and 4,039,396.51 is: 5,574,372.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,182.26 : 9,791,360.99 = 4,039,396.51 : x
  2. Step 2: Convert to fraction form
    7,095,182.26/9,791,360.99 = 4,039,396.51/x
  3. Step 3: Cross multiply
    7,095,182.26x = 9,791,360.99 × 4,039,396.51
  4. Step 4: Simplify right side
    7,095,182.26x = 39,551,189,411,156.14
  5. Step 5: Solve for x
    x = 39,551,189,411,156.14/7,095,182.26
  6. Step 6: Final answer
    x = 5,574,372.58

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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.