Home / 4,814,483.92-6,640,113.80-4,232,462.64

Finding the Fourth Proportional to 4,814,483.92, 6,640,113.80 and 4,232,462.64

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Solution

The fourth proportional to 4,814,483.92, 6,640,113.80 and 4,232,462.64 is: 5,837,392.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,814,483.92 : 6,640,113.80 = 4,232,462.64 : x
  2. Step 2: Convert to fraction form
    4,814,483.92/6,640,113.80 = 4,232,462.64/x
  3. Step 3: Cross multiply
    4,814,483.92x = 6,640,113.80 × 4,232,462.64
  4. Step 4: Simplify right side
    4,814,483.92x = 28,104,033,583,848.43
  5. Step 5: Solve for x
    x = 28,104,033,583,848.43/4,814,483.92
  6. Step 6: Final answer
    x = 5,837,392.76

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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.