Home / 4,915,849.64-7,374,070.02-1,504,165.79

Finding the Fourth Proportional to 4,915,849.64, 7,374,070.02 and 1,504,165.79

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Solution

The fourth proportional to 4,915,849.64, 7,374,070.02 and 1,504,165.79 is: 2,256,339.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,915,849.64 : 7,374,070.02 = 1,504,165.79 : x
  2. Step 2: Convert to fraction form
    4,915,849.64/7,374,070.02 = 1,504,165.79/x
  3. Step 3: Cross multiply
    4,915,849.64x = 7,374,070.02 × 1,504,165.79
  4. Step 4: Simplify right side
    4,915,849.64x = 11,091,823,875,583.79
  5. Step 5: Solve for x
    x = 11,091,823,875,583.79/4,915,849.64
  6. Step 6: Final answer
    x = 2,256,339.13

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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.