Home / 3,511,886.02-4,846,407.93-1,902,250.18

Finding the Fourth Proportional to 3,511,886.02, 4,846,407.93 and 1,902,250.18

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Solution

The fourth proportional to 3,511,886.02, 4,846,407.93 and 1,902,250.18 is: 2,625,108.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,886.02 : 4,846,407.93 = 1,902,250.18 : x
  2. Step 2: Convert to fraction form
    3,511,886.02/4,846,407.93 = 1,902,250.18/x
  3. Step 3: Cross multiply
    3,511,886.02x = 4,846,407.93 × 1,902,250.18
  4. Step 4: Simplify right side
    3,511,886.02x = 9,219,080,357,195.93
  5. Step 5: Solve for x
    x = 9,219,080,357,195.93/3,511,886.02
  6. Step 6: Final answer
    x = 2,625,108.08

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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.