Home / 9,880,526.26-14,817,103.40-3,401,771.45

Finding the Fourth Proportional to 9,880,526.26, 14,817,103.40 and 3,401,771.45

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Solution

The fourth proportional to 9,880,526.26, 14,817,103.40 and 3,401,771.45 is: 5,101,388.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,880,526.26 : 14,817,103.40 = 3,401,771.45 : x
  2. Step 2: Convert to fraction form
    9,880,526.26/14,817,103.40 = 3,401,771.45/x
  3. Step 3: Cross multiply
    9,880,526.26x = 14,817,103.40 × 3,401,771.45
  4. Step 4: Simplify right side
    9,880,526.26x = 50,404,399,377,256.16
  5. Step 5: Solve for x
    x = 50,404,399,377,256.16/9,880,526.26
  6. Step 6: Final answer
    x = 5,101,388.13

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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.