Home / 1,701,054.22-2,550,695.39-802,254.63

Finding the Fourth Proportional to 1,701,054.22, 2,550,695.39 and 802,254.63

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Solution

The fourth proportional to 1,701,054.22, 2,550,695.39 and 802,254.63 is: 1,202,964.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,054.22 : 2,550,695.39 = 802,254.63 : x
  2. Step 2: Convert to fraction form
    1,701,054.22/2,550,695.39 = 802,254.63/x
  3. Step 3: Cross multiply
    1,701,054.22x = 2,550,695.39 × 802,254.63
  4. Step 4: Simplify right side
    1,701,054.22x = 2,046,307,182,818.21
  5. Step 5: Solve for x
    x = 2,046,307,182,818.21/1,701,054.22
  6. Step 6: Final answer
    x = 1,202,964.11

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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.