Home / 4,726,237.50-7,090,104.29-1,693,536.35

Finding the Fourth Proportional to 4,726,237.50, 7,090,104.29 and 1,693,536.35

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Solution

The fourth proportional to 4,726,237.50, 7,090,104.29 and 1,693,536.35 is: 2,540,572.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,237.50 : 7,090,104.29 = 1,693,536.35 : x
  2. Step 2: Convert to fraction form
    4,726,237.50/7,090,104.29 = 1,693,536.35/x
  3. Step 3: Cross multiply
    4,726,237.50x = 7,090,104.29 × 1,693,536.35
  4. Step 4: Simplify right side
    4,726,237.50x = 12,007,349,296,487.74
  5. Step 5: Solve for x
    x = 12,007,349,296,487.74/4,726,237.50
  6. Step 6: Final answer
    x = 2,540,572.56

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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.