Home / 8,026,041.69-12,039,030.07-2,907,273.62

Finding the Fourth Proportional to 8,026,041.69, 12,039,030.07 and 2,907,273.62

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Solution

The fourth proportional to 8,026,041.69, 12,039,030.07 and 2,907,273.62 is: 4,360,898.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,041.69 : 12,039,030.07 = 2,907,273.62 : x
  2. Step 2: Convert to fraction form
    8,026,041.69/12,039,030.07 = 2,907,273.62/x
  3. Step 3: Cross multiply
    8,026,041.69x = 12,039,030.07 × 2,907,273.62
  4. Step 4: Simplify right side
    8,026,041.69x = 35,000,754,555,727.15
  5. Step 5: Solve for x
    x = 35,000,754,555,727.15/8,026,041.69
  6. Step 6: Final answer
    x = 4,360,898.67

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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.