Home / 1,887,333.48-2,606,251.14-1,199,232

Finding the Fourth Proportional to 1,887,333.48, 2,606,251.14 and 1,199,232

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Solution

The fourth proportional to 1,887,333.48, 2,606,251.14 and 1,199,232 is: 1,656,040.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,887,333.48 : 2,606,251.14 = 1,199,232 : x
  2. Step 2: Convert to fraction form
    1,887,333.48/2,606,251.14 = 1,199,232/x
  3. Step 3: Cross multiply
    1,887,333.48x = 2,606,251.14 × 1,199,232
  4. Step 4: Simplify right side
    1,887,333.48x = 3,125,499,767,124.48
  5. Step 5: Solve for x
    x = 3,125,499,767,124.48/1,887,333.48
  6. Step 6: Final answer
    x = 1,656,040.02

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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.