Home / 4,483,200.51-6,186,785.13-2,549,460.60

Finding the Fourth Proportional to 4,483,200.51, 6,186,785.13 and 2,549,460.60

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Solution

The fourth proportional to 4,483,200.51, 6,186,785.13 and 2,549,460.60 is: 3,518,237.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,200.51 : 6,186,785.13 = 2,549,460.60 : x
  2. Step 2: Convert to fraction form
    4,483,200.51/6,186,785.13 = 2,549,460.60/x
  3. Step 3: Cross multiply
    4,483,200.51x = 6,186,785.13 × 2,549,460.60
  4. Step 4: Simplify right side
    4,483,200.51x = 15,772,964,929,600.88
  5. Step 5: Solve for x
    x = 15,772,964,929,600.88/4,483,200.51
  6. Step 6: Final answer
    x = 3,518,237.67

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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.