Home / 7,586,579.14-10,470,438-4,975,280.62

Finding the Fourth Proportional to 7,586,579.14, 10,470,438 and 4,975,280.62

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Solution

The fourth proportional to 7,586,579.14, 10,470,438 and 4,975,280.62 is: 6,866,516.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,586,579.14 : 10,470,438 = 4,975,280.62 : x
  2. Step 2: Convert to fraction form
    7,586,579.14/10,470,438 = 4,975,280.62/x
  3. Step 3: Cross multiply
    7,586,579.14x = 10,470,438 × 4,975,280.62
  4. Step 4: Simplify right side
    7,586,579.14x = 52,093,367,238,135.46
  5. Step 5: Solve for x
    x = 52,093,367,238,135.46/7,586,579.14
  6. Step 6: Final answer
    x = 6,866,516.03

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1.5x scale

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.