Home / 6,332,847.55-9,499,271.63-2,545,444.69

Finding the Fourth Proportional to 6,332,847.55, 9,499,271.63 and 2,545,444.69

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Solution

The fourth proportional to 6,332,847.55, 9,499,271.63 and 2,545,444.69 is: 3,818,167.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,332,847.55 : 9,499,271.63 = 2,545,444.69 : x
  2. Step 2: Convert to fraction form
    6,332,847.55/9,499,271.63 = 2,545,444.69/x
  3. Step 3: Cross multiply
    6,332,847.55x = 9,499,271.63 × 2,545,444.69
  4. Step 4: Simplify right side
    6,332,847.55x = 24,179,870,492,975.74
  5. Step 5: Solve for x
    x = 24,179,870,492,975.74/6,332,847.55
  6. Step 6: Final answer
    x = 3,818,167.15

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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.