Home / 1,496,373.80-2,064,255.92-884,230.39

Finding the Fourth Proportional to 1,496,373.80, 2,064,255.92 and 884,230.39

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Solution

The fourth proportional to 1,496,373.80, 2,064,255.92 and 884,230.39 is: 1,219,800.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,373.80 : 2,064,255.92 = 884,230.39 : x
  2. Step 2: Convert to fraction form
    1,496,373.80/2,064,255.92 = 884,230.39/x
  3. Step 3: Cross multiply
    1,496,373.80x = 2,064,255.92 × 884,230.39
  4. Step 4: Simplify right side
    1,496,373.80x = 1,825,277,806,880.13
  5. Step 5: Solve for x
    x = 1,825,277,806,880.13/1,496,373.80
  6. Step 6: Final answer
    x = 1,219,800.70

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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.