Home / 3,340,761.93-4,610,203.43-1,964,264.13

Finding the Fourth Proportional to 3,340,761.93, 4,610,203.43 and 1,964,264.13

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Solution

The fourth proportional to 3,340,761.93, 4,610,203.43 and 1,964,264.13 is: 2,710,656.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,761.93 : 4,610,203.43 = 1,964,264.13 : x
  2. Step 2: Convert to fraction form
    3,340,761.93/4,610,203.43 = 1,964,264.13/x
  3. Step 3: Cross multiply
    3,340,761.93x = 4,610,203.43 × 1,964,264.13
  4. Step 4: Simplify right side
    3,340,761.93x = 9,055,657,219,730.65
  5. Step 5: Solve for x
    x = 9,055,657,219,730.65/3,340,761.93
  6. Step 6: Final answer
    x = 2,710,656.25

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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.