Home / 2,535,015.96-3,802,522.32-1,018,699.20

Finding the Fourth Proportional to 2,535,015.96, 3,802,522.32 and 1,018,699.20

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Solution

The fourth proportional to 2,535,015.96, 3,802,522.32 and 1,018,699.20 is: 1,528,048.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,015.96 : 3,802,522.32 = 1,018,699.20 : x
  2. Step 2: Convert to fraction form
    2,535,015.96/3,802,522.32 = 1,018,699.20/x
  3. Step 3: Cross multiply
    2,535,015.96x = 3,802,522.32 × 1,018,699.20
  4. Step 4: Simplify right side
    2,535,015.96x = 3,873,626,445,366.14
  5. Step 5: Solve for x
    x = 3,873,626,445,366.14/2,535,015.96
  6. Step 6: Final answer
    x = 1,528,048.15

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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.