Home / 4,832,280.90-6,668,150.76-2,845,100.52

Finding the Fourth Proportional to 4,832,280.90, 6,668,150.76 and 2,845,100.52

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Solution

The fourth proportional to 4,832,280.90, 6,668,150.76 and 2,845,100.52 is: 3,926,005.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,280.90 : 6,668,150.76 = 2,845,100.52 : x
  2. Step 2: Convert to fraction form
    4,832,280.90/6,668,150.76 = 2,845,100.52/x
  3. Step 3: Cross multiply
    4,832,280.90x = 6,668,150.76 × 2,845,100.52
  4. Step 4: Simplify right side
    4,832,280.90x = 18,971,559,194,714.39
  5. Step 5: Solve for x
    x = 18,971,559,194,714.39/4,832,280.90
  6. Step 6: Final answer
    x = 3,926,005.05

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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.