Home / 5,940,650.16-8,909,548.02-2,742,705.36

Finding the Fourth Proportional to 5,940,650.16, 8,909,548.02 and 2,742,705.36

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Solution

The fourth proportional to 5,940,650.16, 8,909,548.02 and 2,742,705.36 is: 4,113,399.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,650.16 : 8,909,548.02 = 2,742,705.36 : x
  2. Step 2: Convert to fraction form
    5,940,650.16/8,909,548.02 = 2,742,705.36/x
  3. Step 3: Cross multiply
    5,940,650.16x = 8,909,548.02 × 2,742,705.36
  4. Step 4: Simplify right side
    5,940,650.16x = 24,436,265,109,631.39
  5. Step 5: Solve for x
    x = 24,436,265,109,631.39/5,940,650.16
  6. Step 6: Final answer
    x = 4,113,399.11

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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.