Home / 1,930,747.86-2,896,590.01-582,829.94

Finding the Fourth Proportional to 1,930,747.86, 2,896,590.01 and 582,829.94

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Solution

The fourth proportional to 1,930,747.86, 2,896,590.01 and 582,829.94 is: 874,386.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,747.86 : 2,896,590.01 = 582,829.94 : x
  2. Step 2: Convert to fraction form
    1,930,747.86/2,896,590.01 = 582,829.94/x
  3. Step 3: Cross multiply
    1,930,747.86x = 2,896,590.01 × 582,829.94
  4. Step 4: Simplify right side
    1,930,747.86x = 1,688,219,387,517.30
  5. Step 5: Solve for x
    x = 1,688,219,387,517.30/1,930,747.86
  6. Step 6: Final answer
    x = 874,386.25

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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.