Home / 1,024,798.92-1,414,222.32-572,089.92

Finding the Fourth Proportional to 1,024,798.92, 1,414,222.32 and 572,089.92

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Solution

The fourth proportional to 1,024,798.92, 1,414,222.32 and 572,089.92 is: 789,483.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,798.92 : 1,414,222.32 = 572,089.92 : x
  2. Step 2: Convert to fraction form
    1,024,798.92/1,414,222.32 = 572,089.92/x
  3. Step 3: Cross multiply
    1,024,798.92x = 1,414,222.32 × 572,089.92
  4. Step 4: Simplify right side
    1,024,798.92x = 809,062,333,911.02
  5. Step 5: Solve for x
    x = 809,062,333,911.02/1,024,798.92
  6. Step 6: Final answer
    x = 789,483.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.