Home / 5,590,606.18-8,385,665.36-1,752,341.04

Finding the Fourth Proportional to 5,590,606.18, 8,385,665.36 and 1,752,341.04

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Solution

The fourth proportional to 5,590,606.18, 8,385,665.36 and 1,752,341.04 is: 2,628,435.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,590,606.18 : 8,385,665.36 = 1,752,341.04 : x
  2. Step 2: Convert to fraction form
    5,590,606.18/8,385,665.36 = 1,752,341.04/x
  3. Step 3: Cross multiply
    5,590,606.18x = 8,385,665.36 × 1,752,341.04
  4. Step 4: Simplify right side
    5,590,606.18x = 14,694,545,554,201.13
  5. Step 5: Solve for x
    x = 14,694,545,554,201.13/5,590,606.18
  6. Step 6: Final answer
    x = 2,628,435.11

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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.