Home / 1,614,966.90-2,419,461.45-941,370.90

Finding the Fourth Proportional to 1,614,966.90, 2,419,461.45 and 941,370.90

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Solution

The fourth proportional to 1,614,966.90, 2,419,461.45 and 941,370.90 is: 1,410,314.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,966.90 : 2,419,461.45 = 941,370.90 : x
  2. Step 2: Convert to fraction form
    1,614,966.90/2,419,461.45 = 941,370.90/x
  3. Step 3: Cross multiply
    1,614,966.90x = 2,419,461.45 × 941,370.90
  4. Step 4: Simplify right side
    1,614,966.90x = 2,277,610,602,701.81
  5. Step 5: Solve for x
    x = 2,277,610,602,701.81/1,614,966.90
  6. Step 6: Final answer
    x = 1,410,314.11

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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.