Home / 9,744,186.48-14,615,929.80-2,555,663.28

Finding the Fourth Proportional to 9,744,186.48, 14,615,929.80 and 2,555,663.28

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Solution

The fourth proportional to 9,744,186.48, 14,615,929.80 and 2,555,663.28 is: 3,833,403.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,186.48 : 14,615,929.80 = 2,555,663.28 : x
  2. Step 2: Convert to fraction form
    9,744,186.48/14,615,929.80 = 2,555,663.28/x
  3. Step 3: Cross multiply
    9,744,186.48x = 14,615,929.80 × 2,555,663.28
  4. Step 4: Simplify right side
    9,744,186.48x = 37,353,395,092,917.74
  5. Step 5: Solve for x
    x = 37,353,395,092,917.74/9,744,186.48
  6. Step 6: Final answer
    x = 3,833,403.14

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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.