Home / 2,597,189.69-3,895,784.57-703,931.13

Finding the Fourth Proportional to 2,597,189.69, 3,895,784.57 and 703,931.13

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Solution

The fourth proportional to 2,597,189.69, 3,895,784.57 and 703,931.13 is: 1,055,896.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,189.69 : 3,895,784.57 = 703,931.13 : x
  2. Step 2: Convert to fraction form
    2,597,189.69/3,895,784.57 = 703,931.13/x
  3. Step 3: Cross multiply
    2,597,189.69x = 3,895,784.57 × 703,931.13
  4. Step 4: Simplify right side
    2,597,189.69x = 2,742,364,034,596.66
  5. Step 5: Solve for x
    x = 2,742,364,034,596.66/2,597,189.69
  6. Step 6: Final answer
    x = 1,055,896.70

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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.