Home / 3,555,836.95-4,907,054.89-1,924,244.30

Finding the Fourth Proportional to 3,555,836.95, 4,907,054.89 and 1,924,244.30

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Solution

The fourth proportional to 3,555,836.95, 4,907,054.89 and 1,924,244.30 is: 2,655,457.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,836.95 : 4,907,054.89 = 1,924,244.30 : x
  2. Step 2: Convert to fraction form
    3,555,836.95/4,907,054.89 = 1,924,244.30/x
  3. Step 3: Cross multiply
    3,555,836.95x = 4,907,054.89 × 1,924,244.30
  4. Step 4: Simplify right side
    3,555,836.95x = 9,442,372,401,869.63
  5. Step 5: Solve for x
    x = 9,442,372,401,869.63/3,555,836.95
  6. Step 6: Final answer
    x = 2,655,457.08

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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.