Home / 1,024,665.44-1,533,848.64-873,500

Finding the Fourth Proportional to 1,024,665.44, 1,533,848.64 and 873,500

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Solution

The fourth proportional to 1,024,665.44, 1,533,848.64 and 873,500 is: 1,307,565.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,665.44 : 1,533,848.64 = 873,500 : x
  2. Step 2: Convert to fraction form
    1,024,665.44/1,533,848.64 = 873,500/x
  3. Step 3: Cross multiply
    1,024,665.44x = 1,533,848.64 × 873,500
  4. Step 4: Simplify right side
    1,024,665.44x = 1,339,816,787,040
  5. Step 5: Solve for x
    x = 1,339,816,787,040/1,024,665.44
  6. Step 6: Final answer
    x = 1,307,565.12

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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.