Home / 3,742,714.91-5,164,977.47-2,066,352.08

Finding the Fourth Proportional to 3,742,714.91, 5,164,977.47 and 2,066,352.08

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Solution

The fourth proportional to 3,742,714.91, 5,164,977.47 and 2,066,352.08 is: 2,851,582.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,714.91 : 5,164,977.47 = 2,066,352.08 : x
  2. Step 2: Convert to fraction form
    3,742,714.91/5,164,977.47 = 2,066,352.08/x
  3. Step 3: Cross multiply
    3,742,714.91x = 5,164,977.47 × 2,066,352.08
  4. Step 4: Simplify right side
    3,742,714.91x = 10,672,661,902,130.99
  5. Step 5: Solve for x
    x = 10,672,661,902,130.99/3,742,714.91
  6. Step 6: Final answer
    x = 2,851,582.92

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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.