Home / 4,306,667.13-6,460,025.13-1,111,574.88

Finding the Fourth Proportional to 4,306,667.13, 6,460,025.13 and 1,111,574.88

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Solution

The fourth proportional to 4,306,667.13, 6,460,025.13 and 1,111,574.88 is: 1,667,368.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,667.13 : 6,460,025.13 = 1,111,574.88 : x
  2. Step 2: Convert to fraction form
    4,306,667.13/6,460,025.13 = 1,111,574.88/x
  3. Step 3: Cross multiply
    4,306,667.13x = 6,460,025.13 × 1,111,574.88
  4. Step 4: Simplify right side
    4,306,667.13x = 7,180,801,658,676.73
  5. Step 5: Solve for x
    x = 7,180,801,658,676.73/4,306,667.13
  6. Step 6: Final answer
    x = 1,667,368.63

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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.