Home / 2,374,004.72-3,276,360.96-1,355,562.56

Finding the Fourth Proportional to 2,374,004.72, 3,276,360.96 and 1,355,562.56

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Solution

The fourth proportional to 2,374,004.72, 3,276,360.96 and 1,355,562.56 is: 1,870,810.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,004.72 : 3,276,360.96 = 1,355,562.56 : x
  2. Step 2: Convert to fraction form
    2,374,004.72/3,276,360.96 = 1,355,562.56/x
  3. Step 3: Cross multiply
    2,374,004.72x = 3,276,360.96 × 1,355,562.56
  4. Step 4: Simplify right side
    2,374,004.72x = 4,441,312,250,421.66
  5. Step 5: Solve for x
    x = 4,441,312,250,421.66/2,374,004.72
  6. Step 6: Final answer
    x = 1,870,810.20

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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.