Home / 7,039,601.46-9,714,787.92-4,593,777.30

Finding the Fourth Proportional to 7,039,601.46, 9,714,787.92 and 4,593,777.30

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Solution

The fourth proportional to 7,039,601.46, 9,714,787.92 and 4,593,777.30 is: 6,339,502.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,039,601.46 : 9,714,787.92 = 4,593,777.30 : x
  2. Step 2: Convert to fraction form
    7,039,601.46/9,714,787.92 = 4,593,777.30/x
  3. Step 3: Cross multiply
    7,039,601.46x = 9,714,787.92 × 4,593,777.30
  4. Step 4: Simplify right side
    7,039,601.46x = 44,627,572,221,210.21
  5. Step 5: Solve for x
    x = 44,627,572,221,210.21/7,039,601.46
  6. Step 6: Final answer
    x = 6,339,502.67

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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.