Home / 4,761,317.06-6,571,022.76-2,696,699.90

Finding the Fourth Proportional to 4,761,317.06, 6,571,022.76 and 2,696,699.90

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Solution

The fourth proportional to 4,761,317.06, 6,571,022.76 and 2,696,699.90 is: 3,721,675.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,317.06 : 6,571,022.76 = 2,696,699.90 : x
  2. Step 2: Convert to fraction form
    4,761,317.06/6,571,022.76 = 2,696,699.90/x
  3. Step 3: Cross multiply
    4,761,317.06x = 6,571,022.76 × 2,696,699.90
  4. Step 4: Simplify right side
    4,761,317.06x = 17,720,076,386,934.61
  5. Step 5: Solve for x
    x = 17,720,076,386,934.61/4,761,317.06
  6. Step 6: Final answer
    x = 3,721,675.36

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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.