Home / 3,059,818.80-4,590,419.40-1,796,996.40

Finding the Fourth Proportional to 3,059,818.80, 4,590,419.40 and 1,796,996.40

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Solution

The fourth proportional to 3,059,818.80, 4,590,419.40 and 1,796,996.40 is: 2,695,900.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,818.80 : 4,590,419.40 = 1,796,996.40 : x
  2. Step 2: Convert to fraction form
    3,059,818.80/4,590,419.40 = 1,796,996.40/x
  3. Step 3: Cross multiply
    3,059,818.80x = 4,590,419.40 × 1,796,996.40
  4. Step 4: Simplify right side
    3,059,818.80x = 8,248,967,136,290.16
  5. Step 5: Solve for x
    x = 8,248,967,136,290.16/3,059,818.80
  6. Step 6: Final answer
    x = 2,695,900.53

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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.