Home / 4,426,768.90-6,109,168.53-2,707,349.50

Finding the Fourth Proportional to 4,426,768.90, 6,109,168.53 and 2,707,349.50

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Solution

The fourth proportional to 4,426,768.90, 6,109,168.53 and 2,707,349.50 is: 3,736,281.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,768.90 : 6,109,168.53 = 2,707,349.50 : x
  2. Step 2: Convert to fraction form
    4,426,768.90/6,109,168.53 = 2,707,349.50/x
  3. Step 3: Cross multiply
    4,426,768.90x = 6,109,168.53 × 2,707,349.50
  4. Step 4: Simplify right side
    4,426,768.90x = 16,539,654,365,111.24
  5. Step 5: Solve for x
    x = 16,539,654,365,111.24/4,426,768.90
  6. Step 6: Final answer
    x = 3,736,281.41

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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.