Home / 8,560,827.63-11,813,939.10-4,693,265.82

Finding the Fourth Proportional to 8,560,827.63, 11,813,939.10 and 4,693,265.82

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Solution

The fourth proportional to 8,560,827.63, 11,813,939.10 and 4,693,265.82 is: 6,476,705.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,560,827.63 : 11,813,939.10 = 4,693,265.82 : x
  2. Step 2: Convert to fraction form
    8,560,827.63/11,813,939.10 = 4,693,265.82/x
  3. Step 3: Cross multiply
    8,560,827.63x = 11,813,939.10 × 4,693,265.82
  4. Step 4: Simplify right side
    8,560,827.63x = 55,445,956,577,591.56
  5. Step 5: Solve for x
    x = 55,445,956,577,591.56/8,560,827.63
  6. Step 6: Final answer
    x = 6,476,705.17

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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.