Home / 895,237.46-1,236,537.32-649,830.14

Finding the Fourth Proportional to 895,237.46, 1,236,537.32 and 649,830.14

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Solution

The fourth proportional to 895,237.46, 1,236,537.32 and 649,830.14 is: 897,571.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,237.46 : 1,236,537.32 = 649,830.14 : x
  2. Step 2: Convert to fraction form
    895,237.46/1,236,537.32 = 649,830.14/x
  3. Step 3: Cross multiply
    895,237.46x = 1,236,537.32 × 649,830.14
  4. Step 4: Simplify right side
    895,237.46x = 803,539,210,338.99
  5. Step 5: Solve for x
    x = 803,539,210,338.99/895,237.46
  6. Step 6: Final answer
    x = 897,571.04

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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.