Home / 2,546,709-3,514,957.56-1,459,709.16

Finding the Fourth Proportional to 2,546,709, 3,514,957.56 and 1,459,709.16

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Solution

The fourth proportional to 2,546,709, 3,514,957.56 and 1,459,709.16 is: 2,014,684.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,709 : 3,514,957.56 = 1,459,709.16 : x
  2. Step 2: Convert to fraction form
    2,546,709/3,514,957.56 = 1,459,709.16/x
  3. Step 3: Cross multiply
    2,546,709x = 3,514,957.56 × 1,459,709.16
  4. Step 4: Simplify right side
    2,546,709x = 5,130,815,747,343.25
  5. Step 5: Solve for x
    x = 5,130,815,747,343.25/2,546,709
  6. Step 6: Final answer
    x = 2,014,684.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.