Home / 4,756,892.04-6,564,515.24-2,581,435.20

Finding the Fourth Proportional to 4,756,892.04, 6,564,515.24 and 2,581,435.20

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Solution

The fourth proportional to 4,756,892.04, 6,564,515.24 and 2,581,435.20 is: 3,562,382.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,892.04 : 6,564,515.24 = 2,581,435.20 : x
  2. Step 2: Convert to fraction form
    4,756,892.04/6,564,515.24 = 2,581,435.20/x
  3. Step 3: Cross multiply
    4,756,892.04x = 6,564,515.24 × 2,581,435.20
  4. Step 4: Simplify right side
    4,756,892.04x = 16,945,870,711,472.45
  5. Step 5: Solve for x
    x = 16,945,870,711,472.45/4,756,892.04
  6. Step 6: Final answer
    x = 3,562,382.87

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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.