Home / 5,029,312.61-7,577,572.55-4,550,148.41

Finding the Fourth Proportional to 5,029,312.61, 7,577,572.55 and 4,550,148.41

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Solution

The fourth proportional to 5,029,312.61, 7,577,572.55 and 4,550,148.41 is: 6,855,624.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,312.61 : 7,577,572.55 = 4,550,148.41 : x
  2. Step 2: Convert to fraction form
    5,029,312.61/7,577,572.55 = 4,550,148.41/x
  3. Step 3: Cross multiply
    5,029,312.61x = 7,577,572.55 × 4,550,148.41
  4. Step 4: Simplify right side
    5,029,312.61x = 34,479,079,629,403.54
  5. Step 5: Solve for x
    x = 34,479,079,629,403.54/5,029,312.61
  6. Step 6: Final answer
    x = 6,855,624.67

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.