Home / 3,007,468.65-4,509,401.46-957,243.63

Finding the Fourth Proportional to 3,007,468.65, 4,509,401.46 and 957,243.63

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Solution

The fourth proportional to 3,007,468.65, 4,509,401.46 and 957,243.63 is: 1,435,292.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,468.65 : 4,509,401.46 = 957,243.63 : x
  2. Step 2: Convert to fraction form
    3,007,468.65/4,509,401.46 = 957,243.63/x
  3. Step 3: Cross multiply
    3,007,468.65x = 4,509,401.46 × 957,243.63
  4. Step 4: Simplify right side
    3,007,468.65x = 4,316,595,822,697.70
  5. Step 5: Solve for x
    x = 4,316,595,822,697.70/3,007,468.65
  6. Step 6: Final answer
    x = 1,435,292.04

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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.