Home / 1,192,274.24-1,788,411.84-293,733.47

Finding the Fourth Proportional to 1,192,274.24, 1,788,411.84 and 293,733.47

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Solution

The fourth proportional to 1,192,274.24, 1,788,411.84 and 293,733.47 is: 440,600.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,192,274.24 : 1,788,411.84 = 293,733.47 : x
  2. Step 2: Convert to fraction form
    1,192,274.24/1,788,411.84 = 293,733.47/x
  3. Step 3: Cross multiply
    1,192,274.24x = 1,788,411.84 × 293,733.47
  4. Step 4: Simplify right side
    1,192,274.24x = 525,316,415,552.29
  5. Step 5: Solve for x
    x = 525,316,415,552.29/1,192,274.24
  6. Step 6: Final answer
    x = 440,600.32

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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.