Home / 1,723,031.87-2,584,933.25-525,047.94

Finding the Fourth Proportional to 1,723,031.87, 2,584,933.25 and 525,047.94

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Solution

The fourth proportional to 1,723,031.87, 2,584,933.25 and 525,047.94 is: 787,689.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,031.87 : 2,584,933.25 = 525,047.94 : x
  2. Step 2: Convert to fraction form
    1,723,031.87/2,584,933.25 = 525,047.94/x
  3. Step 3: Cross multiply
    1,723,031.87x = 2,584,933.25 × 525,047.94
  4. Step 4: Simplify right side
    1,723,031.87x = 1,357,213,875,324.77
  5. Step 5: Solve for x
    x = 1,357,213,875,324.77/1,723,031.87
  6. Step 6: Final answer
    x = 787,689.36

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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.