Home / 4,561,729.89-6,294,510.08-2,770,600.74

Finding the Fourth Proportional to 4,561,729.89, 6,294,510.08 and 2,770,600.74

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Solution

The fourth proportional to 4,561,729.89, 6,294,510.08 and 2,770,600.74 is: 3,823,017.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561,729.89 : 6,294,510.08 = 2,770,600.74 : x
  2. Step 2: Convert to fraction form
    4,561,729.89/6,294,510.08 = 2,770,600.74/x
  3. Step 3: Cross multiply
    4,561,729.89x = 6,294,510.08 × 2,770,600.74
  4. Step 4: Simplify right side
    4,561,729.89x = 17,439,574,285,585.46
  5. Step 5: Solve for x
    x = 17,439,574,285,585.46/4,561,729.89
  6. Step 6: Final answer
    x = 3,823,017.74

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1.5x scale

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.