Home / 4,798,845.70-6,587,156.28-4,242,800.95

Finding the Fourth Proportional to 4,798,845.70, 6,587,156.28 and 4,242,800.95

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Solution

The fourth proportional to 4,798,845.70, 6,587,156.28 and 4,242,800.95 is: 5,823,899.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,845.70 : 6,587,156.28 = 4,242,800.95 : x
  2. Step 2: Convert to fraction form
    4,798,845.70/6,587,156.28 = 4,242,800.95/x
  3. Step 3: Cross multiply
    4,798,845.70x = 6,587,156.28 × 4,242,800.95
  4. Step 4: Simplify right side
    4,798,845.70x = 27,947,992,911,975.46
  5. Step 5: Solve for x
    x = 27,947,992,911,975.46/4,798,845.70
  6. Step 6: Final answer
    x = 5,823,899.05

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.