Home / 6,475,952.61-8,937,864.77-3,761,273.25

Finding the Fourth Proportional to 6,475,952.61, 8,937,864.77 and 3,761,273.25

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Solution

The fourth proportional to 6,475,952.61, 8,937,864.77 and 3,761,273.25 is: 5,191,167.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,952.61 : 8,937,864.77 = 3,761,273.25 : x
  2. Step 2: Convert to fraction form
    6,475,952.61/8,937,864.77 = 3,761,273.25/x
  3. Step 3: Cross multiply
    6,475,952.61x = 8,937,864.77 × 3,761,273.25
  4. Step 4: Simplify right side
    6,475,952.61x = 33,617,751,652,712.04
  5. Step 5: Solve for x
    x = 33,617,751,652,712.04/6,475,952.61
  6. Step 6: Final answer
    x = 5,191,167.03

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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.