Home / 1,334,500.70-2,001,337.04-481,461.45

Finding the Fourth Proportional to 1,334,500.70, 2,001,337.04 and 481,461.45

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Solution

The fourth proportional to 1,334,500.70, 2,001,337.04 and 481,461.45 is: 722,042.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,500.70 : 2,001,337.04 = 481,461.45 : x
  2. Step 2: Convert to fraction form
    1,334,500.70/2,001,337.04 = 481,461.45/x
  3. Step 3: Cross multiply
    1,334,500.70x = 2,001,337.04 × 481,461.45
  4. Step 4: Simplify right side
    1,334,500.70x = 963,566,630,809.80
  5. Step 5: Solve for x
    x = 963,566,630,809.80/1,334,500.70
  6. Step 6: Final answer
    x = 722,042.81

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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.