Home / 3,444,528.12-5,167,953.66-1,525,177.26

Finding the Fourth Proportional to 3,444,528.12, 5,167,953.66 and 1,525,177.26

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Solution

The fourth proportional to 3,444,528.12, 5,167,953.66 and 1,525,177.26 is: 2,288,280.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,528.12 : 5,167,953.66 = 1,525,177.26 : x
  2. Step 2: Convert to fraction form
    3,444,528.12/5,167,953.66 = 1,525,177.26/x
  3. Step 3: Cross multiply
    3,444,528.12x = 5,167,953.66 × 1,525,177.26
  4. Step 4: Simplify right side
    3,444,528.12x = 7,882,045,402,965.77
  5. Step 5: Solve for x
    x = 7,882,045,402,965.77/3,444,528.12
  6. Step 6: Final answer
    x = 2,288,280.17

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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.