Home / 7,582,632.60-11,373,948.87-2,533,943.10

Finding the Fourth Proportional to 7,582,632.60, 11,373,948.87 and 2,533,943.10

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Solution

The fourth proportional to 7,582,632.60, 11,373,948.87 and 2,533,943.10 is: 3,800,914.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,632.60 : 11,373,948.87 = 2,533,943.10 : x
  2. Step 2: Convert to fraction form
    7,582,632.60/11,373,948.87 = 2,533,943.10/x
  3. Step 3: Cross multiply
    7,582,632.60x = 11,373,948.87 × 2,533,943.10
  4. Step 4: Simplify right side
    7,582,632.60x = 28,820,939,258,889.30
  5. Step 5: Solve for x
    x = 28,820,939,258,889.30/7,582,632.60
  6. Step 6: Final answer
    x = 3,800,914.64

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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.