Home / 4,074,969.94-6,112,657.95-1,550,820.82

Finding the Fourth Proportional to 4,074,969.94, 6,112,657.95 and 1,550,820.82

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Solution

The fourth proportional to 4,074,969.94, 6,112,657.95 and 1,550,820.82 is: 2,326,308.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,969.94 : 6,112,657.95 = 1,550,820.82 : x
  2. Step 2: Convert to fraction form
    4,074,969.94/6,112,657.95 = 1,550,820.82/x
  3. Step 3: Cross multiply
    4,074,969.94x = 6,112,657.95 × 1,550,820.82
  4. Step 4: Simplify right side
    4,074,969.94x = 9,479,637,214,398.52
  5. Step 5: Solve for x
    x = 9,479,637,214,398.52/4,074,969.94
  6. Step 6: Final answer
    x = 2,326,308.50

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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.