Home / 4,750,744.25-6,556,035.81-2,575,280.67

Finding the Fourth Proportional to 4,750,744.25, 6,556,035.81 and 2,575,280.67

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Solution

The fourth proportional to 4,750,744.25, 6,556,035.81 and 2,575,280.67 is: 3,553,892.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,750,744.25 : 6,556,035.81 = 2,575,280.67 : x
  2. Step 2: Convert to fraction form
    4,750,744.25/6,556,035.81 = 2,575,280.67/x
  3. Step 3: Cross multiply
    4,750,744.25x = 6,556,035.81 × 2,575,280.67
  4. Step 4: Simplify right side
    4,750,744.25x = 16,883,632,293,320.79
  5. Step 5: Solve for x
    x = 16,883,632,293,320.79/4,750,744.25
  6. Step 6: Final answer
    x = 3,553,892.07

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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.