Home / 1,082,848.70-1,625,869.76-604,012.04

Finding the Fourth Proportional to 1,082,848.70, 1,625,869.76 and 604,012.04

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Solution

The fourth proportional to 1,082,848.70, 1,625,869.76 and 604,012.04 is: 906,908.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,848.70 : 1,625,869.76 = 604,012.04 : x
  2. Step 2: Convert to fraction form
    1,082,848.70/1,625,869.76 = 604,012.04/x
  3. Step 3: Cross multiply
    1,082,848.70x = 1,625,869.76 × 604,012.04
  4. Step 4: Simplify right side
    1,082,848.70x = 982,044,910,511.91
  5. Step 5: Solve for x
    x = 982,044,910,511.91/1,082,848.70
  6. Step 6: Final answer
    x = 906,908.70

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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.