Home / 4,692,866-6,476,155.08-2,546,690

Finding the Fourth Proportional to 4,692,866, 6,476,155.08 and 2,546,690

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Solution

The fourth proportional to 4,692,866, 6,476,155.08 and 2,546,690 is: 3,514,432.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,866 : 6,476,155.08 = 2,546,690 : x
  2. Step 2: Convert to fraction form
    4,692,866/6,476,155.08 = 2,546,690/x
  3. Step 3: Cross multiply
    4,692,866x = 6,476,155.08 × 2,546,690
  4. Step 4: Simplify right side
    4,692,866x = 16,492,759,380,685.20
  5. Step 5: Solve for x
    x = 16,492,759,380,685.20/4,692,866
  6. Step 6: Final answer
    x = 3,514,432.20

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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.