Home / 7,384,574.60-11,088,266.70-4,025,342.60

Finding the Fourth Proportional to 7,384,574.60, 11,088,266.70 and 4,025,342.60

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Solution

The fourth proportional to 7,384,574.60, 11,088,266.70 and 4,025,342.60 is: 6,044,230.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,384,574.60 : 11,088,266.70 = 4,025,342.60 : x
  2. Step 2: Convert to fraction form
    7,384,574.60/11,088,266.70 = 4,025,342.60/x
  3. Step 3: Cross multiply
    7,384,574.60x = 11,088,266.70 × 4,025,342.60
  4. Step 4: Simplify right side
    7,384,574.60x = 44,634,072,307,671.42
  5. Step 5: Solve for x
    x = 44,634,072,307,671.42/7,384,574.60
  6. Step 6: Final answer
    x = 6,044,230.67

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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.