Home / 3,276,707.61-4,911,200.01-1,477,484.58

Finding the Fourth Proportional to 3,276,707.61, 4,911,200.01 and 1,477,484.58

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Solution

The fourth proportional to 3,276,707.61, 4,911,200.01 and 1,477,484.58 is: 2,214,485.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,707.61 : 4,911,200.01 = 1,477,484.58 : x
  2. Step 2: Convert to fraction form
    3,276,707.61/4,911,200.01 = 1,477,484.58/x
  3. Step 3: Cross multiply
    3,276,707.61x = 4,911,200.01 × 1,477,484.58
  4. Step 4: Simplify right side
    3,276,707.61x = 7,256,222,284,070.85
  5. Step 5: Solve for x
    x = 7,256,222,284,070.85/3,276,707.61
  6. Step 6: Final answer
    x = 2,214,485.74

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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.