Home / 1,074,073.73-1,481,858.95-608,877.70

Finding the Fourth Proportional to 1,074,073.73, 1,481,858.95 and 608,877.70

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Solution

The fourth proportional to 1,074,073.73, 1,481,858.95 and 608,877.70 is: 840,045.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,073.73 : 1,481,858.95 = 608,877.70 : x
  2. Step 2: Convert to fraction form
    1,074,073.73/1,481,858.95 = 608,877.70/x
  3. Step 3: Cross multiply
    1,074,073.73x = 1,481,858.95 × 608,877.70
  4. Step 4: Simplify right side
    1,074,073.73x = 902,270,860,676.76
  5. Step 5: Solve for x
    x = 902,270,860,676.76/1,074,073.73
  6. Step 6: Final answer
    x = 840,045.56

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1.5x scale

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.