Home / 10,858,770.80-16,274,159.40-6,594,412.40

Finding the Fourth Proportional to 10,858,770.80, 16,274,159.40 and 6,594,412.40

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Solution

The fourth proportional to 10,858,770.80, 16,274,159.40 and 6,594,412.40 is: 9,883,118.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,858,770.80 : 16,274,159.40 = 6,594,412.40 : x
  2. Step 2: Convert to fraction form
    10,858,770.80/16,274,159.40 = 6,594,412.40/x
  3. Step 3: Cross multiply
    10,858,770.80x = 16,274,159.40 × 6,594,412.40
  4. Step 4: Simplify right side
    10,858,770.80x = 107,318,518,546,936.56
  5. Step 5: Solve for x
    x = 107,318,518,546,936.56/10,858,770.80
  6. Step 6: Final answer
    x = 9,883,118.50

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1.5x scale

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.