Home / 1,832,305.34-2,748,479.18-552,923.90

Finding the Fourth Proportional to 1,832,305.34, 2,748,479.18 and 552,923.90

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Solution

The fourth proportional to 1,832,305.34, 2,748,479.18 and 552,923.90 is: 829,392.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,305.34 : 2,748,479.18 = 552,923.90 : x
  2. Step 2: Convert to fraction form
    1,832,305.34/2,748,479.18 = 552,923.90/x
  3. Step 3: Cross multiply
    1,832,305.34x = 2,748,479.18 × 552,923.90
  4. Step 4: Simplify right side
    1,832,305.34x = 1,519,699,831,380.98
  5. Step 5: Solve for x
    x = 1,519,699,831,380.98/1,832,305.34
  6. Step 6: Final answer
    x = 829,392.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.