Home / 4,035,695.70-5,569,090.29-2,200,114.74

Finding the Fourth Proportional to 4,035,695.70, 5,569,090.29 and 2,200,114.74

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Solution

The fourth proportional to 4,035,695.70, 5,569,090.29 and 2,200,114.74 is: 3,036,065.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,695.70 : 5,569,090.29 = 2,200,114.74 : x
  2. Step 2: Convert to fraction form
    4,035,695.70/5,569,090.29 = 2,200,114.74/x
  3. Step 3: Cross multiply
    4,035,695.70x = 5,569,090.29 × 2,200,114.74
  4. Step 4: Simplify right side
    4,035,695.70x = 12,252,637,635,419.88
  5. Step 5: Solve for x
    x = 12,252,637,635,419.88/4,035,695.70
  6. Step 6: Final answer
    x = 3,036,065.79

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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.