Home / 895,973.32-1,343,284.14-540,902.92

Finding the Fourth Proportional to 895,973.32, 1,343,284.14 and 540,902.92

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Solution

The fourth proportional to 895,973.32, 1,343,284.14 and 540,902.92 is: 810,946.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,973.32 : 1,343,284.14 = 540,902.92 : x
  2. Step 2: Convert to fraction form
    895,973.32/1,343,284.14 = 540,902.92/x
  3. Step 3: Cross multiply
    895,973.32x = 1,343,284.14 × 540,902.92
  4. Step 4: Simplify right side
    895,973.32x = 726,586,313,715.69
  5. Step 5: Solve for x
    x = 726,586,313,715.69/895,973.32
  6. Step 6: Final answer
    x = 810,946.37

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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.