Home / 2,198,810.24-3,298,168.65-601,373.36

Finding the Fourth Proportional to 2,198,810.24, 3,298,168.65 and 601,373.36

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Solution

The fourth proportional to 2,198,810.24, 3,298,168.65 and 601,373.36 is: 902,047.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,810.24 : 3,298,168.65 = 601,373.36 : x
  2. Step 2: Convert to fraction form
    2,198,810.24/3,298,168.65 = 601,373.36/x
  3. Step 3: Cross multiply
    2,198,810.24x = 3,298,168.65 × 601,373.36
  4. Step 4: Simplify right side
    2,198,810.24x = 1,983,430,762,897.16
  5. Step 5: Solve for x
    x = 1,983,430,762,897.16/2,198,810.24
  6. Step 6: Final answer
    x = 902,047.26

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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.