Home / 3,732,130.67-5,593,462.08-1,680,602.33

Finding the Fourth Proportional to 3,732,130.67, 5,593,462.08 and 1,680,602.33

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Solution

The fourth proportional to 3,732,130.67, 5,593,462.08 and 1,680,602.33 is: 2,518,771.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,130.67 : 5,593,462.08 = 1,680,602.33 : x
  2. Step 2: Convert to fraction form
    3,732,130.67/5,593,462.08 = 1,680,602.33/x
  3. Step 3: Cross multiply
    3,732,130.67x = 5,593,462.08 × 1,680,602.33
  4. Step 4: Simplify right side
    3,732,130.67x = 9,400,385,376,447.34
  5. Step 5: Solve for x
    x = 9,400,385,376,447.34/3,732,130.67
  6. Step 6: Final answer
    x = 2,518,771.77

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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.