Home / 10,631,266.80-14,671,150.20-5,802,370.80

Finding the Fourth Proportional to 10,631,266.80, 14,671,150.20 and 5,802,370.80

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Solution

The fourth proportional to 10,631,266.80, 14,671,150.20 and 5,802,370.80 is: 8,007,272.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,631,266.80 : 14,671,150.20 = 5,802,370.80 : x
  2. Step 2: Convert to fraction form
    10,631,266.80/14,671,150.20 = 5,802,370.80/x
  3. Step 3: Cross multiply
    10,631,266.80x = 14,671,150.20 × 5,802,370.80
  4. Step 4: Simplify right side
    10,631,266.80x = 85,127,453,522,894.16
  5. Step 5: Solve for x
    x = 85,127,453,522,894.16/10,631,266.80
  6. Step 6: Final answer
    x = 8,007,272.80

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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.