Home / 4,456,834.88-6,682,688.16-2,376,969.76

Finding the Fourth Proportional to 4,456,834.88, 6,682,688.16 and 2,376,969.76

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Solution

The fourth proportional to 4,456,834.88, 6,682,688.16 and 2,376,969.76 is: 3,564,087.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,834.88 : 6,682,688.16 = 2,376,969.76 : x
  2. Step 2: Convert to fraction form
    4,456,834.88/6,682,688.16 = 2,376,969.76/x
  3. Step 3: Cross multiply
    4,456,834.88x = 6,682,688.16 × 2,376,969.76
  4. Step 4: Simplify right side
    4,456,834.88x = 15,884,547,671,830.04
  5. Step 5: Solve for x
    x = 15,884,547,671,830.04/4,456,834.88
  6. Step 6: Final answer
    x = 3,564,087.09

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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.