Home / 9,615,388.02-14,423,828.94-2,792,073.84

Finding the Fourth Proportional to 9,615,388.02, 14,423,828.94 and 2,792,073.84

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Solution

The fourth proportional to 9,615,388.02, 14,423,828.94 and 2,792,073.84 is: 4,188,327.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,615,388.02 : 14,423,828.94 = 2,792,073.84 : x
  2. Step 2: Convert to fraction form
    9,615,388.02/14,423,828.94 = 2,792,073.84/x
  3. Step 3: Cross multiply
    9,615,388.02x = 14,423,828.94 × 2,792,073.84
  4. Step 4: Simplify right side
    9,615,388.02x = 40,272,395,456,008.93
  5. Step 5: Solve for x
    x = 40,272,395,456,008.93/9,615,388.02
  6. Step 6: Final answer
    x = 4,188,327.64

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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.