Home / 11,440,154.30-17,160,259.16-2,804,293.40

Finding the Fourth Proportional to 11,440,154.30, 17,160,259.16 and 2,804,293.40

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Solution

The fourth proportional to 11,440,154.30, 17,160,259.16 and 2,804,293.40 is: 4,206,446.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,440,154.30 : 17,160,259.16 = 2,804,293.40 : x
  2. Step 2: Convert to fraction form
    11,440,154.30/17,160,259.16 = 2,804,293.40/x
  3. Step 3: Cross multiply
    11,440,154.30x = 17,160,259.16 × 2,804,293.40
  4. Step 4: Simplify right side
    11,440,154.30x = 48,122,401,425,886.98
  5. Step 5: Solve for x
    x = 48,122,401,425,886.98/11,440,154.30
  6. Step 6: Final answer
    x = 4,206,446.89

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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.