Home / 4,753,673.43-7,130,383.02-1,342,194.00

Finding the Fourth Proportional to 4,753,673.43, 7,130,383.02 and 1,342,194.00

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Solution

The fourth proportional to 4,753,673.43, 7,130,383.02 and 1,342,194.00 is: 2,013,255.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753,673.43 : 7,130,383.02 = 1,342,194.00 : x
  2. Step 2: Convert to fraction form
    4,753,673.43/7,130,383.02 = 1,342,194.00/x
  3. Step 3: Cross multiply
    4,753,673.43x = 7,130,383.02 × 1,342,194.00
  4. Step 4: Simplify right side
    4,753,673.43x = 9,570,357,280,406.94
  5. Step 5: Solve for x
    x = 9,570,357,280,406.94/4,753,673.43
  6. Step 6: Final answer
    x = 2,013,255.10

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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.