Home / 6,347,733.49-8,759,973.62-3,594,346.28

Finding the Fourth Proportional to 6,347,733.49, 8,759,973.62 and 3,594,346.28

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Solution

The fourth proportional to 6,347,733.49, 8,759,973.62 and 3,594,346.28 is: 4,960,255.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,347,733.49 : 8,759,973.62 = 3,594,346.28 : x
  2. Step 2: Convert to fraction form
    6,347,733.49/8,759,973.62 = 3,594,346.28/x
  3. Step 3: Cross multiply
    6,347,733.49x = 8,759,973.62 × 3,594,346.28
  4. Step 4: Simplify right side
    6,347,733.49x = 31,486,378,591,981.04
  5. Step 5: Solve for x
    x = 31,486,378,591,981.04/6,347,733.49
  6. Step 6: Final answer
    x = 4,960,255.29

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1.5x scale

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.