Home / 2,356,919.27-3,534,818.33-651,024.78

Finding the Fourth Proportional to 2,356,919.27, 3,534,818.33 and 651,024.78

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Solution

The fourth proportional to 2,356,919.27, 3,534,818.33 and 651,024.78 is: 976,382.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,919.27 : 3,534,818.33 = 651,024.78 : x
  2. Step 2: Convert to fraction form
    2,356,919.27/3,534,818.33 = 651,024.78/x
  3. Step 3: Cross multiply
    2,356,919.27x = 3,534,818.33 × 651,024.78
  4. Step 4: Simplify right side
    2,356,919.27x = 2,301,254,314,000.21
  5. Step 5: Solve for x
    x = 2,301,254,314,000.21/2,356,919.27
  6. Step 6: Final answer
    x = 976,382.32

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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.