Home / 7,444,240.02-11,168,254.42-4,372,828.16

Finding the Fourth Proportional to 7,444,240.02, 11,168,254.42 and 4,372,828.16

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Solution

The fourth proportional to 7,444,240.02, 11,168,254.42 and 4,372,828.16 is: 6,560,355.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,240.02 : 11,168,254.42 = 4,372,828.16 : x
  2. Step 2: Convert to fraction form
    7,444,240.02/11,168,254.42 = 4,372,828.16/x
  3. Step 3: Cross multiply
    7,444,240.02x = 11,168,254.42 × 4,372,828.16
  4. Step 4: Simplify right side
    7,444,240.02x = 48,836,857,359,047.13
  5. Step 5: Solve for x
    x = 48,836,857,359,047.13/7,444,240.02
  6. Step 6: Final answer
    x = 6,560,355.02

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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.