Home / 5,330,797.66-7,996,190.16-1,736,558.74

Finding the Fourth Proportional to 5,330,797.66, 7,996,190.16 and 1,736,558.74

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Solution

The fourth proportional to 5,330,797.66, 7,996,190.16 and 1,736,558.74 is: 2,604,836.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,797.66 : 7,996,190.16 = 1,736,558.74 : x
  2. Step 2: Convert to fraction form
    5,330,797.66/7,996,190.16 = 1,736,558.74/x
  3. Step 3: Cross multiply
    5,330,797.66x = 7,996,190.16 × 1,736,558.74
  4. Step 4: Simplify right side
    5,330,797.66x = 13,885,853,909,050.00
  5. Step 5: Solve for x
    x = 13,885,853,909,050.00/5,330,797.66
  6. Step 6: Final answer
    x = 2,604,836.05

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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.