Home / 4,439,784.56-6,656,980.02-1,740,876.28

Finding the Fourth Proportional to 4,439,784.56, 6,656,980.02 and 1,740,876.28

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Solution

The fourth proportional to 4,439,784.56, 6,656,980.02 and 1,740,876.28 is: 2,610,256.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,784.56 : 6,656,980.02 = 1,740,876.28 : x
  2. Step 2: Convert to fraction form
    4,439,784.56/6,656,980.02 = 1,740,876.28/x
  3. Step 3: Cross multiply
    4,439,784.56x = 6,656,980.02 × 1,740,876.28
  4. Step 4: Simplify right side
    4,439,784.56x = 11,588,978,613,251.93
  5. Step 5: Solve for x
    x = 11,588,978,613,251.93/4,439,784.56
  6. Step 6: Final answer
    x = 2,610,256.97

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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.