Home / 2,697,675.96-4,026,834.24-2,357,166.78

Finding the Fourth Proportional to 2,697,675.96, 4,026,834.24 and 2,357,166.78

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Solution

The fourth proportional to 2,697,675.96, 4,026,834.24 and 2,357,166.78 is: 3,518,554.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,675.96 : 4,026,834.24 = 2,357,166.78 : x
  2. Step 2: Convert to fraction form
    2,697,675.96/4,026,834.24 = 2,357,166.78/x
  3. Step 3: Cross multiply
    2,697,675.96x = 4,026,834.24 × 2,357,166.78
  4. Step 4: Simplify right side
    2,697,675.96x = 9,491,919,899,094.55
  5. Step 5: Solve for x
    x = 9,491,919,899,094.55/2,697,675.96
  6. Step 6: Final answer
    x = 3,518,554.50

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.