Home / 1,833,187.30-2,749,770.01-997,053.46

Finding the Fourth Proportional to 1,833,187.30, 2,749,770.01 and 997,053.46

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Solution

The fourth proportional to 1,833,187.30, 2,749,770.01 and 997,053.46 is: 1,495,574.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,187.30 : 2,749,770.01 = 997,053.46 : x
  2. Step 2: Convert to fraction form
    1,833,187.30/2,749,770.01 = 997,053.46/x
  3. Step 3: Cross multiply
    1,833,187.30x = 2,749,770.01 × 997,053.46
  4. Step 4: Simplify right side
    1,833,187.30x = 2,741,667,683,940.62
  5. Step 5: Solve for x
    x = 2,741,667,683,940.62/1,833,187.30
  6. Step 6: Final answer
    x = 1,495,574.23

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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.