Home / 3,003,203.32-4,144,487.50-1,714,017.84

Finding the Fourth Proportional to 3,003,203.32, 4,144,487.50 and 1,714,017.84

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Solution

The fourth proportional to 3,003,203.32, 4,144,487.50 and 1,714,017.84 is: 2,365,382.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,203.32 : 4,144,487.50 = 1,714,017.84 : x
  2. Step 2: Convert to fraction form
    3,003,203.32/4,144,487.50 = 1,714,017.84/x
  3. Step 3: Cross multiply
    3,003,203.32x = 4,144,487.50 × 1,714,017.84
  4. Step 4: Simplify right side
    3,003,203.32x = 7,103,725,512,657
  5. Step 5: Solve for x
    x = 7,103,725,512,657/3,003,203.32
  6. Step 6: Final answer
    x = 2,365,382.81

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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.