Home / 4,982,283.90-7,473,037.05-1,949,060.70

Finding the Fourth Proportional to 4,982,283.90, 7,473,037.05 and 1,949,060.70

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Solution

The fourth proportional to 4,982,283.90, 7,473,037.05 and 1,949,060.70 is: 2,923,438.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,283.90 : 7,473,037.05 = 1,949,060.70 : x
  2. Step 2: Convert to fraction form
    4,982,283.90/7,473,037.05 = 1,949,060.70/x
  3. Step 3: Cross multiply
    4,982,283.90x = 7,473,037.05 × 1,949,060.70
  4. Step 4: Simplify right side
    4,982,283.90x = 14,565,402,823,798.93
  5. Step 5: Solve for x
    x = 14,565,402,823,798.93/4,982,283.90
  6. Step 6: Final answer
    x = 2,923,438.95

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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.