Home / 3,732,133.66-5,593,466.58-1,680,605.32

Finding the Fourth Proportional to 3,732,133.66, 5,593,466.58 and 1,680,605.32

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Solution

The fourth proportional to 3,732,133.66, 5,593,466.58 and 1,680,605.32 is: 2,518,776.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,133.66 : 5,593,466.58 = 1,680,605.32 : x
  2. Step 2: Convert to fraction form
    3,732,133.66/5,593,466.58 = 1,680,605.32/x
  3. Step 3: Cross multiply
    3,732,133.66x = 5,593,466.58 × 1,680,605.32
  4. Step 4: Simplify right side
    3,732,133.66x = 9,400,409,691,590.21
  5. Step 5: Solve for x
    x = 9,400,409,691,590.21/3,732,133.66
  6. Step 6: Final answer
    x = 2,518,776.27

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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.