Home / 4,925,784.84-6,798,003.30-2,750,748.20

Finding the Fourth Proportional to 4,925,784.84, 6,798,003.30 and 2,750,748.20

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Solution

The fourth proportional to 4,925,784.84, 6,798,003.30 and 2,750,748.20 is: 3,796,267.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,784.84 : 6,798,003.30 = 2,750,748.20 : x
  2. Step 2: Convert to fraction form
    4,925,784.84/6,798,003.30 = 2,750,748.20/x
  3. Step 3: Cross multiply
    4,925,784.84x = 6,798,003.30 × 2,750,748.20
  4. Step 4: Simplify right side
    4,925,784.84x = 18,699,595,341,069.06
  5. Step 5: Solve for x
    x = 18,699,595,341,069.06/4,925,784.84
  6. Step 6: Final answer
    x = 3,796,267.18

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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.