Home / 4,739,165.48-6,539,885.70-2,702,630.44

Finding the Fourth Proportional to 4,739,165.48, 6,539,885.70 and 2,702,630.44

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Solution

The fourth proportional to 4,739,165.48, 6,539,885.70 and 2,702,630.44 is: 3,729,537.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,739,165.48 : 6,539,885.70 = 2,702,630.44 : x
  2. Step 2: Convert to fraction form
    4,739,165.48/6,539,885.70 = 2,702,630.44/x
  3. Step 3: Cross multiply
    4,739,165.48x = 6,539,885.70 × 2,702,630.44
  4. Step 4: Simplify right side
    4,739,165.48x = 17,674,894,166,940.71
  5. Step 5: Solve for x
    x = 17,674,894,166,940.71/4,739,165.48
  6. Step 6: Final answer
    x = 3,729,537.24

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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.