Home / 2,042,657.04-3,063,985.53-622,700.82

Finding the Fourth Proportional to 2,042,657.04, 3,063,985.53 and 622,700.82

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Solution

The fourth proportional to 2,042,657.04, 3,063,985.53 and 622,700.82 is: 934,051.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,657.04 : 3,063,985.53 = 622,700.82 : x
  2. Step 2: Convert to fraction form
    2,042,657.04/3,063,985.53 = 622,700.82/x
  3. Step 3: Cross multiply
    2,042,657.04x = 3,063,985.53 × 622,700.82
  4. Step 4: Simplify right side
    2,042,657.04x = 1,907,946,301,999.13
  5. Step 5: Solve for x
    x = 1,907,946,301,999.13/2,042,657.04
  6. Step 6: Final answer
    x = 934,051.22

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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.