Home / 4,593,510.23-6,889,933.18-2,196,711.32

Finding the Fourth Proportional to 4,593,510.23, 6,889,933.18 and 2,196,711.32

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Solution

The fourth proportional to 4,593,510.23, 6,889,933.18 and 2,196,711.32 is: 3,294,908.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,510.23 : 6,889,933.18 = 2,196,711.32 : x
  2. Step 2: Convert to fraction form
    4,593,510.23/6,889,933.18 = 2,196,711.32/x
  3. Step 3: Cross multiply
    4,593,510.23x = 6,889,933.18 × 2,196,711.32
  4. Step 4: Simplify right side
    4,593,510.23x = 15,135,194,178,845.82
  5. Step 5: Solve for x
    x = 15,135,194,178,845.82/4,593,510.23
  6. Step 6: Final answer
    x = 3,294,908.13

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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.