Home / 4,816,058.20-7,224,239.58-1,784,182.84

Finding the Fourth Proportional to 4,816,058.20, 7,224,239.58 and 1,784,182.84

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Solution

The fourth proportional to 4,816,058.20, 7,224,239.58 and 1,784,182.84 is: 2,676,330.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816,058.20 : 7,224,239.58 = 1,784,182.84 : x
  2. Step 2: Convert to fraction form
    4,816,058.20/7,224,239.58 = 1,784,182.84/x
  3. Step 3: Cross multiply
    4,816,058.20x = 7,224,239.58 × 1,784,182.84
  4. Step 4: Simplify right side
    4,816,058.20x = 12,889,364,290,684.81
  5. Step 5: Solve for x
    x = 12,889,364,290,684.81/4,816,058.20
  6. Step 6: Final answer
    x = 2,676,330.67

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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.