Home / 2,712,044.00-3,742,373.34-1,609,285.37

Finding the Fourth Proportional to 2,712,044.00, 3,742,373.34 and 1,609,285.37

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Solution

The fourth proportional to 2,712,044.00, 3,742,373.34 and 1,609,285.37 is: 2,220,667.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,712,044.00 : 3,742,373.34 = 1,609,285.37 : x
  2. Step 2: Convert to fraction form
    2,712,044.00/3,742,373.34 = 1,609,285.37/x
  3. Step 3: Cross multiply
    2,712,044.00x = 3,742,373.34 × 1,609,285.37
  4. Step 4: Simplify right side
    2,712,044.00x = 6,022,546,646,428.17
  5. Step 5: Solve for x
    x = 6,022,546,646,428.17/2,712,044.00
  6. Step 6: Final answer
    x = 2,220,667.02

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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.