Home / 4,153,406.30-5,731,667.36-2,411,237.34

Finding the Fourth Proportional to 4,153,406.30, 5,731,667.36 and 2,411,237.34

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Solution

The fourth proportional to 4,153,406.30, 5,731,667.36 and 2,411,237.34 is: 3,327,488.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,406.30 : 5,731,667.36 = 2,411,237.34 : x
  2. Step 2: Convert to fraction form
    4,153,406.30/5,731,667.36 = 2,411,237.34/x
  3. Step 3: Cross multiply
    4,153,406.30x = 5,731,667.36 × 2,411,237.34
  4. Step 4: Simplify right side
    4,153,406.30x = 13,820,410,358,891.22
  5. Step 5: Solve for x
    x = 13,820,410,358,891.22/4,153,406.30
  6. Step 6: Final answer
    x = 3,327,488.18

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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.