Home / 7,465,824.68-10,297,336.95-5,630,360.22

Finding the Fourth Proportional to 7,465,824.68, 10,297,336.95 and 5,630,360.22

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Solution

The fourth proportional to 7,465,824.68, 10,297,336.95 and 5,630,360.22 is: 7,765,748.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465,824.68 : 10,297,336.95 = 5,630,360.22 : x
  2. Step 2: Convert to fraction form
    7,465,824.68/10,297,336.95 = 5,630,360.22/x
  3. Step 3: Cross multiply
    7,465,824.68x = 10,297,336.95 × 5,630,360.22
  4. Step 4: Simplify right side
    7,465,824.68x = 57,977,716,335,216.12
  5. Step 5: Solve for x
    x = 57,977,716,335,216.12/7,465,824.68
  6. Step 6: Final answer
    x = 7,765,748.44

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Double scale
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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.