Home / 5,695,612.40-8,543,418.60-1,706,524.40

Finding the Fourth Proportional to 5,695,612.40, 8,543,418.60 and 1,706,524.40

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Solution

The fourth proportional to 5,695,612.40, 8,543,418.60 and 1,706,524.40 is: 2,559,786.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,612.40 : 8,543,418.60 = 1,706,524.40 : x
  2. Step 2: Convert to fraction form
    5,695,612.40/8,543,418.60 = 1,706,524.40/x
  3. Step 3: Cross multiply
    5,695,612.40x = 8,543,418.60 × 1,706,524.40
  4. Step 4: Simplify right side
    5,695,612.40x = 14,579,552,300,313.84
  5. Step 5: Solve for x
    x = 14,579,552,300,313.84/5,695,612.40
  6. Step 6: Final answer
    x = 2,559,786.60

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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.