Home / 1,015,233.32-1,401,024.12-562,524.32

Finding the Fourth Proportional to 1,015,233.32, 1,401,024.12 and 562,524.32

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Solution

The fourth proportional to 1,015,233.32, 1,401,024.12 and 562,524.32 is: 776,284.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,233.32 : 1,401,024.12 = 562,524.32 : x
  2. Step 2: Convert to fraction form
    1,015,233.32/1,401,024.12 = 562,524.32/x
  3. Step 3: Cross multiply
    1,015,233.32x = 1,401,024.12 × 562,524.32
  4. Step 4: Simplify right side
    1,015,233.32x = 788,110,140,406.60
  5. Step 5: Solve for x
    x = 788,110,140,406.60/1,015,233.32
  6. Step 6: Final answer
    x = 776,284.75

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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.