Home / 4,353,999.48-6,531,590.52-1,513,744.20

Finding the Fourth Proportional to 4,353,999.48, 6,531,590.52 and 1,513,744.20

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Solution

The fourth proportional to 4,353,999.48, 6,531,590.52 and 1,513,744.20 is: 2,270,821.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353,999.48 : 6,531,590.52 = 1,513,744.20 : x
  2. Step 2: Convert to fraction form
    4,353,999.48/6,531,590.52 = 1,513,744.20/x
  3. Step 3: Cross multiply
    4,353,999.48x = 6,531,590.52 × 1,513,744.20
  4. Step 4: Simplify right side
    4,353,999.48x = 9,887,157,266,424.98
  5. Step 5: Solve for x
    x = 9,887,157,266,424.98/4,353,999.48
  6. Step 6: Final answer
    x = 2,270,821.88

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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.