Home / 9,333,636-12,880,426.32-5,041,284

Finding the Fourth Proportional to 9,333,636, 12,880,426.32 and 5,041,284

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Solution

The fourth proportional to 9,333,636, 12,880,426.32 and 5,041,284 is: 6,956,976.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333,636 : 12,880,426.32 = 5,041,284 : x
  2. Step 2: Convert to fraction form
    9,333,636/12,880,426.32 = 5,041,284/x
  3. Step 3: Cross multiply
    9,333,636x = 12,880,426.32 × 5,041,284
  4. Step 4: Simplify right side
    9,333,636x = 64,933,887,120,194.88
  5. Step 5: Solve for x
    x = 64,933,887,120,194.88/9,333,636
  6. Step 6: Final answer
    x = 6,956,976.59

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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.