Home / 1,093,344.24-1,508,852.52-634,424.16

Finding the Fourth Proportional to 1,093,344.24, 1,508,852.52 and 634,424.16

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Solution

The fourth proportional to 1,093,344.24, 1,508,852.52 and 634,424.16 is: 875,527.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,344.24 : 1,508,852.52 = 634,424.16 : x
  2. Step 2: Convert to fraction form
    1,093,344.24/1,508,852.52 = 634,424.16/x
  3. Step 3: Cross multiply
    1,093,344.24x = 1,508,852.52 × 634,424.16
  4. Step 4: Simplify right side
    1,093,344.24x = 957,252,492,564.88
  5. Step 5: Solve for x
    x = 957,252,492,564.88/1,093,344.24
  6. Step 6: Final answer
    x = 875,527.08

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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.