Home / 4,923,056.84-6,785,686.82-3,290,868.63

Finding the Fourth Proportional to 4,923,056.84, 6,785,686.82 and 3,290,868.63

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Solution

The fourth proportional to 4,923,056.84, 6,785,686.82 and 3,290,868.63 is: 4,535,963.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,056.84 : 6,785,686.82 = 3,290,868.63 : x
  2. Step 2: Convert to fraction form
    4,923,056.84/6,785,686.82 = 3,290,868.63/x
  3. Step 3: Cross multiply
    4,923,056.84x = 6,785,686.82 × 3,290,868.63
  4. Step 4: Simplify right side
    4,923,056.84x = 22,330,803,872,488.11
  5. Step 5: Solve for x
    x = 22,330,803,872,488.11/4,923,056.84
  6. Step 6: Final answer
    x = 4,535,963.05

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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.