Home / 1,524,536.42-2,287,053.30-625,736.93

Finding the Fourth Proportional to 1,524,536.42, 2,287,053.30 and 625,736.93

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Solution

The fourth proportional to 1,524,536.42, 2,287,053.30 and 625,736.93 is: 938,707.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,536.42 : 2,287,053.30 = 625,736.93 : x
  2. Step 2: Convert to fraction form
    1,524,536.42/2,287,053.30 = 625,736.93/x
  3. Step 3: Cross multiply
    1,524,536.42x = 2,287,053.30 × 625,736.93
  4. Step 4: Simplify right side
    1,524,536.42x = 1,431,093,710,688.37
  5. Step 5: Solve for x
    x = 1,431,093,710,688.37/1,524,536.42
  6. Step 6: Final answer
    x = 938,707.46

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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.