Home / 1,710,767.93-2,566,721.91-573,642.54

Finding the Fourth Proportional to 1,710,767.93, 2,566,721.91 and 573,642.54

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Solution

The fourth proportional to 1,710,767.93, 2,566,721.91 and 573,642.54 is: 860,654.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,767.93 : 2,566,721.91 = 573,642.54 : x
  2. Step 2: Convert to fraction form
    1,710,767.93/2,566,721.91 = 573,642.54/x
  3. Step 3: Cross multiply
    1,710,767.93x = 2,566,721.91 × 573,642.54
  4. Step 4: Simplify right side
    1,710,767.93x = 1,472,380,875,926.05
  5. Step 5: Solve for x
    x = 1,472,380,875,926.05/1,710,767.93
  6. Step 6: Final answer
    x = 860,654.95

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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.