Home / 3,555,622.83-4,906,772.51-1,924,030.21

Finding the Fourth Proportional to 3,555,622.83, 4,906,772.51 and 1,924,030.21

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Solution

The fourth proportional to 3,555,622.83, 4,906,772.51 and 1,924,030.21 is: 2,655,168.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,622.83 : 4,906,772.51 = 1,924,030.21 : x
  2. Step 2: Convert to fraction form
    3,555,622.83/4,906,772.51 = 1,924,030.21/x
  3. Step 3: Cross multiply
    3,555,622.83x = 4,906,772.51 × 1,924,030.21
  4. Step 4: Simplify right side
    3,555,622.83x = 9,440,778,546,384.65
  5. Step 5: Solve for x
    x = 9,440,778,546,384.65/3,555,622.83
  6. Step 6: Final answer
    x = 2,655,168.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.