Home / 1,024,669.44-1,533,854.64-873,504

Finding the Fourth Proportional to 1,024,669.44, 1,533,854.64 and 873,504

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Solution

The fourth proportional to 1,024,669.44, 1,533,854.64 and 873,504 is: 1,307,571.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,669.44 : 1,533,854.64 = 873,504 : x
  2. Step 2: Convert to fraction form
    1,024,669.44/1,533,854.64 = 873,504/x
  3. Step 3: Cross multiply
    1,024,669.44x = 1,533,854.64 × 873,504
  4. Step 4: Simplify right side
    1,024,669.44x = 1,339,828,163,458.56
  5. Step 5: Solve for x
    x = 1,339,828,163,458.56/1,024,669.44
  6. Step 6: Final answer
    x = 1,307,571.12

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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.