Home / 4,756,900.61-6,564,527.04-2,581,443.74

Finding the Fourth Proportional to 4,756,900.61, 6,564,527.04 and 2,581,443.74

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Solution

The fourth proportional to 4,756,900.61, 6,564,527.04 and 2,581,443.74 is: 3,562,394.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,900.61 : 6,564,527.04 = 2,581,443.74 : x
  2. Step 2: Convert to fraction form
    4,756,900.61/6,564,527.04 = 2,581,443.74/x
  3. Step 3: Cross multiply
    4,756,900.61x = 6,564,527.04 × 2,581,443.74
  4. Step 4: Simplify right side
    4,756,900.61x = 16,945,957,200,646.09
  5. Step 5: Solve for x
    x = 16,945,957,200,646.09/4,756,900.61
  6. Step 6: Final answer
    x = 3,562,394.64

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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.