Home / 3,922,154.34-5,881,715.19-1,525,675.38

Finding the Fourth Proportional to 3,922,154.34, 5,881,715.19 and 1,525,675.38

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Solution

The fourth proportional to 3,922,154.34, 5,881,715.19 and 1,525,675.38 is: 2,287,923.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,922,154.34 : 5,881,715.19 = 1,525,675.38 : x
  2. Step 2: Convert to fraction form
    3,922,154.34/5,881,715.19 = 1,525,675.38/x
  3. Step 3: Cross multiply
    3,922,154.34x = 5,881,715.19 × 1,525,675.38
  4. Step 4: Simplify right side
    3,922,154.34x = 8,973,588,057,555.02
  5. Step 5: Solve for x
    x = 8,973,588,057,555.02/3,922,154.34
  6. Step 6: Final answer
    x = 2,287,923.24

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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.