Home / 1,088,492.73-1,502,137.89-598,482.96

Finding the Fourth Proportional to 1,088,492.73, 1,502,137.89 and 598,482.96

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Solution

The fourth proportional to 1,088,492.73, 1,502,137.89 and 598,482.96 is: 825,916.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,492.73 : 1,502,137.89 = 598,482.96 : x
  2. Step 2: Convert to fraction form
    1,088,492.73/1,502,137.89 = 598,482.96/x
  3. Step 3: Cross multiply
    1,088,492.73x = 1,502,137.89 × 598,482.96
  4. Step 4: Simplify right side
    1,088,492.73x = 899,003,930,735.35
  5. Step 5: Solve for x
    x = 899,003,930,735.35/1,088,492.73
  6. Step 6: Final answer
    x = 825,916.34

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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.