Home / 9,801,313.20-14,666,977.80-6,208,801.20

Finding the Fourth Proportional to 9,801,313.20, 14,666,977.80 and 6,208,801.20

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Solution

The fourth proportional to 9,801,313.20, 14,666,977.80 and 6,208,801.20 is: 9,291,035.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,801,313.20 : 14,666,977.80 = 6,208,801.20 : x
  2. Step 2: Convert to fraction form
    9,801,313.20/14,666,977.80 = 6,208,801.20/x
  3. Step 3: Cross multiply
    9,801,313.20x = 14,666,977.80 × 6,208,801.20
  4. Step 4: Simplify right side
    9,801,313.20x = 91,064,349,365,013.38
  5. Step 5: Solve for x
    x = 91,064,349,365,013.38/9,801,313.20
  6. Step 6: Final answer
    x = 9,291,035.55

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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.