Home / 1,750,998.64-2,626,578.48-536,488.32

Finding the Fourth Proportional to 1,750,998.64, 2,626,578.48 and 536,488.32

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Solution

The fourth proportional to 1,750,998.64, 2,626,578.48 and 536,488.32 is: 804,757.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,998.64 : 2,626,578.48 = 536,488.32 : x
  2. Step 2: Convert to fraction form
    1,750,998.64/2,626,578.48 = 536,488.32/x
  3. Step 3: Cross multiply
    1,750,998.64x = 2,626,578.48 × 536,488.32
  4. Step 4: Simplify right side
    1,750,998.64x = 1,409,128,676,083.35
  5. Step 5: Solve for x
    x = 1,409,128,676,083.35/1,750,998.64
  6. Step 6: Final answer
    x = 804,757.15

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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.