Home / 1,344,632.50-2,017,544.37-704,784.18

Finding the Fourth Proportional to 1,344,632.50, 2,017,544.37 and 704,784.18

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Solution

The fourth proportional to 1,344,632.50, 2,017,544.37 and 704,784.18 is: 1,057,488.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,632.50 : 2,017,544.37 = 704,784.18 : x
  2. Step 2: Convert to fraction form
    1,344,632.50/2,017,544.37 = 704,784.18/x
  3. Step 3: Cross multiply
    1,344,632.50x = 2,017,544.37 × 704,784.18
  4. Step 4: Simplify right side
    1,344,632.50x = 1,421,933,354,424.07
  5. Step 5: Solve for x
    x = 1,421,933,354,424.07/1,344,632.50
  6. Step 6: Final answer
    x = 1,057,488.46

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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.