Home / 3,501,416.75-4,831,992.02-1,973,523.87

Finding the Fourth Proportional to 3,501,416.75, 4,831,992.02 and 1,973,523.87

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Solution

The fourth proportional to 3,501,416.75, 4,831,992.02 and 1,973,523.87 is: 2,723,483.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,416.75 : 4,831,992.02 = 1,973,523.87 : x
  2. Step 2: Convert to fraction form
    3,501,416.75/4,831,992.02 = 1,973,523.87/x
  3. Step 3: Cross multiply
    3,501,416.75x = 4,831,992.02 × 1,973,523.87
  4. Step 4: Simplify right side
    3,501,416.75x = 9,536,051,596,053.33
  5. Step 5: Solve for x
    x = 9,536,051,596,053.33/3,501,416.75
  6. Step 6: Final answer
    x = 2,723,483.75

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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.