Home / 3,555,846.63-4,907,068.62-1,924,254.08

Finding the Fourth Proportional to 3,555,846.63, 4,907,068.62 and 1,924,254.08

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Solution

The fourth proportional to 3,555,846.63, 4,907,068.62 and 1,924,254.08 is: 2,655,470.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,846.63 : 4,907,068.62 = 1,924,254.08 : x
  2. Step 2: Convert to fraction form
    3,555,846.63/4,907,068.62 = 1,924,254.08/x
  3. Step 3: Cross multiply
    3,555,846.63x = 4,907,068.62 × 1,924,254.08
  4. Step 4: Simplify right side
    3,555,846.63x = 9,442,446,788,339.63
  5. Step 5: Solve for x
    x = 9,442,446,788,339.63/3,555,846.63
  6. Step 6: Final answer
    x = 2,655,470.77

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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.