Home / 1,723,032.24-2,584,933.83-525,048.31

Finding the Fourth Proportional to 1,723,032.24, 2,584,933.83 and 525,048.31

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Solution

The fourth proportional to 1,723,032.24, 2,584,933.83 and 525,048.31 is: 787,689.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,032.24 : 2,584,933.83 = 525,048.31 : x
  2. Step 2: Convert to fraction form
    1,723,032.24/2,584,933.83 = 525,048.31/x
  3. Step 3: Cross multiply
    1,723,032.24x = 2,584,933.83 × 525,048.31
  4. Step 4: Simplify right side
    1,723,032.24x = 1,357,215,142,134.49
  5. Step 5: Solve for x
    x = 1,357,215,142,134.49/1,723,032.24
  6. Step 6: Final answer
    x = 787,689.93

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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.