Home / 3,333,357.06-4,599,794.08-1,956,756.74

Finding the Fourth Proportional to 3,333,357.06, 4,599,794.08 and 1,956,756.74

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Solution

The fourth proportional to 3,333,357.06, 4,599,794.08 and 1,956,756.74 is: 2,700,184.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,357.06 : 4,599,794.08 = 1,956,756.74 : x
  2. Step 2: Convert to fraction form
    3,333,357.06/4,599,794.08 = 1,956,756.74/x
  3. Step 3: Cross multiply
    3,333,357.06x = 4,599,794.08 × 1,956,756.74
  4. Step 4: Simplify right side
    3,333,357.06x = 9,000,678,073,972.92
  5. Step 5: Solve for x
    x = 9,000,678,073,972.92/3,333,357.06
  6. Step 6: Final answer
    x = 2,700,184.21

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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.