Home / 4,632,435.70-6,953,319.15-2,238,205.30

Finding the Fourth Proportional to 4,632,435.70, 6,953,319.15 and 2,238,205.30

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Solution

The fourth proportional to 4,632,435.70, 6,953,319.15 and 2,238,205.30 is: 3,359,562.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632,435.70 : 6,953,319.15 = 2,238,205.30 : x
  2. Step 2: Convert to fraction form
    4,632,435.70/6,953,319.15 = 2,238,205.30/x
  3. Step 3: Cross multiply
    4,632,435.70x = 6,953,319.15 × 2,238,205.30
  4. Step 4: Simplify right side
    4,632,435.70x = 15,562,955,774,121.49
  5. Step 5: Solve for x
    x = 15,562,955,774,121.49/4,632,435.70
  6. Step 6: Final answer
    x = 3,359,562.18

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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.