Home / 4,810,706.76-6,638,776.50-2,635,327.24

Finding the Fourth Proportional to 4,810,706.76, 6,638,776.50 and 2,635,327.24

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Solution

The fourth proportional to 4,810,706.76, 6,638,776.50 and 2,635,327.24 is: 3,636,752.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,706.76 : 6,638,776.50 = 2,635,327.24 : x
  2. Step 2: Convert to fraction form
    4,810,706.76/6,638,776.50 = 2,635,327.24/x
  3. Step 3: Cross multiply
    4,810,706.76x = 6,638,776.50 × 2,635,327.24
  4. Step 4: Simplify right side
    4,810,706.76x = 17,495,348,550,721.86
  5. Step 5: Solve for x
    x = 17,495,348,550,721.86/4,810,706.76
  6. Step 6: Final answer
    x = 3,636,752.23

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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.