Home / 11,274,118.35-16,911,030.06-2,754,528.63

Finding the Fourth Proportional to 11,274,118.35, 16,911,030.06 and 2,754,528.63

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Solution

The fourth proportional to 11,274,118.35, 16,911,030.06 and 2,754,528.63 is: 4,131,756.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,274,118.35 : 16,911,030.06 = 2,754,528.63 : x
  2. Step 2: Convert to fraction form
    11,274,118.35/16,911,030.06 = 2,754,528.63/x
  3. Step 3: Cross multiply
    11,274,118.35x = 16,911,030.06 × 2,754,528.63
  4. Step 4: Simplify right side
    11,274,118.35x = 46,581,916,463,060.61
  5. Step 5: Solve for x
    x = 46,581,916,463,060.61/11,274,118.35
  6. Step 6: Final answer
    x = 4,131,756.92

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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.