Home / 9,996,515.04-14,991,669.30-3,605,935.80

Finding the Fourth Proportional to 9,996,515.04, 14,991,669.30 and 3,605,935.80

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Solution

The fourth proportional to 9,996,515.04, 14,991,669.30 and 3,605,935.80 is: 5,407,784.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,996,515.04 : 14,991,669.30 = 3,605,935.80 : x
  2. Step 2: Convert to fraction form
    9,996,515.04/14,991,669.30 = 3,605,935.80/x
  3. Step 3: Cross multiply
    9,996,515.04x = 14,991,669.30 × 3,605,935.80
  4. Step 4: Simplify right side
    9,996,515.04x = 54,058,997,030,630.94
  5. Step 5: Solve for x
    x = 54,058,997,030,630.94/9,996,515.04
  6. Step 6: Final answer
    x = 5,407,784.29

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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.