Home / 7,763,532.54-10,713,717.41-4,502,280.88

Finding the Fourth Proportional to 7,763,532.54, 10,713,717.41 and 4,502,280.88

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Solution

The fourth proportional to 7,763,532.54, 10,713,717.41 and 4,502,280.88 is: 6,213,172.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,763,532.54 : 10,713,717.41 = 4,502,280.88 : x
  2. Step 2: Convert to fraction form
    7,763,532.54/10,713,717.41 = 4,502,280.88/x
  3. Step 3: Cross multiply
    7,763,532.54x = 10,713,717.41 × 4,502,280.88
  4. Step 4: Simplify right side
    7,763,532.54x = 48,236,165,048,766.12
  5. Step 5: Solve for x
    x = 48,236,165,048,766.12/7,763,532.54
  6. Step 6: Final answer
    x = 6,213,172.26

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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.