Home / 1,832,951.88-2,530,586.34-1,424,281.77

Finding the Fourth Proportional to 1,832,951.88, 2,530,586.34 and 1,424,281.77

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Solution

The fourth proportional to 1,832,951.88, 2,530,586.34 and 1,424,281.77 is: 1,966,373.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,951.88 : 2,530,586.34 = 1,424,281.77 : x
  2. Step 2: Convert to fraction form
    1,832,951.88/2,530,586.34 = 1,424,281.77/x
  3. Step 3: Cross multiply
    1,832,951.88x = 2,530,586.34 × 1,424,281.77
  4. Step 4: Simplify right side
    1,832,951.88x = 3,604,267,991,473.02
  5. Step 5: Solve for x
    x = 3,604,267,991,473.02/1,832,951.88
  6. Step 6: Final answer
    x = 1,966,373.49

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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.