Home / 8,275,594.02-12,397,250.88-4,670,455.74

Finding the Fourth Proportional to 8,275,594.02, 12,397,250.88 and 4,670,455.74

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Solution

The fourth proportional to 8,275,594.02, 12,397,250.88 and 4,670,455.74 is: 6,996,574.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,275,594.02 : 12,397,250.88 = 4,670,455.74 : x
  2. Step 2: Convert to fraction form
    8,275,594.02/12,397,250.88 = 4,670,455.74/x
  3. Step 3: Cross multiply
    8,275,594.02x = 12,397,250.88 × 4,670,455.74
  4. Step 4: Simplify right side
    8,275,594.02x = 57,900,811,532,716.05
  5. Step 5: Solve for x
    x = 57,900,811,532,716.05/8,275,594.02
  6. Step 6: Final answer
    x = 6,996,574.67

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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.