Home / 9,841,951.80-14,762,927.70-5,590,423.80

Finding the Fourth Proportional to 9,841,951.80, 14,762,927.70 and 5,590,423.80

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Solution

The fourth proportional to 9,841,951.80, 14,762,927.70 and 5,590,423.80 is: 8,385,635.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,951.80 : 14,762,927.70 = 5,590,423.80 : x
  2. Step 2: Convert to fraction form
    9,841,951.80/14,762,927.70 = 5,590,423.80/x
  3. Step 3: Cross multiply
    9,841,951.80x = 14,762,927.70 × 5,590,423.80
  4. Step 4: Simplify right side
    9,841,951.80x = 82,531,022,371,759.25
  5. Step 5: Solve for x
    x = 82,531,022,371,759.25/9,841,951.80
  6. Step 6: Final answer
    x = 8,385,635.70

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Double scale
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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.