Home / 4,739,124.13-6,539,971.60-2,563,661.92

Finding the Fourth Proportional to 4,739,124.13, 6,539,971.60 and 2,563,661.92

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Solution

The fourth proportional to 4,739,124.13, 6,539,971.60 and 2,563,661.92 is: 3,537,842.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,739,124.13 : 6,539,971.60 = 2,563,661.92 : x
  2. Step 2: Convert to fraction form
    4,739,124.13/6,539,971.60 = 2,563,661.92/x
  3. Step 3: Cross multiply
    4,739,124.13x = 6,539,971.60 × 2,563,661.92
  4. Step 4: Simplify right side
    4,739,124.13x = 16,766,276,135,656.12
  5. Step 5: Solve for x
    x = 16,766,276,135,656.12/4,739,124.13
  6. Step 6: Final answer
    x = 3,537,842.79

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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.