Home / 5,554,145.70-8,329,585.59-2,359,246.50

Finding the Fourth Proportional to 5,554,145.70, 8,329,585.59 and 2,359,246.50

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Solution

The fourth proportional to 5,554,145.70, 8,329,585.59 and 2,359,246.50 is: 3,538,176.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,554,145.70 : 8,329,585.59 = 2,359,246.50 : x
  2. Step 2: Convert to fraction form
    5,554,145.70/8,329,585.59 = 2,359,246.50/x
  3. Step 3: Cross multiply
    5,554,145.70x = 8,329,585.59 × 2,359,246.50
  4. Step 4: Simplify right side
    5,554,145.70x = 19,651,545,649,657.93
  5. Step 5: Solve for x
    x = 19,651,545,649,657.93/5,554,145.70
  6. Step 6: Final answer
    x = 3,538,176.11

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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.