Home / 6,974,501.70-10,461,752.55-2,485,157.70

Finding the Fourth Proportional to 6,974,501.70, 10,461,752.55 and 2,485,157.70

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Solution

The fourth proportional to 6,974,501.70, 10,461,752.55 and 2,485,157.70 is: 3,727,736.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974,501.70 : 10,461,752.55 = 2,485,157.70 : x
  2. Step 2: Convert to fraction form
    6,974,501.70/10,461,752.55 = 2,485,157.70/x
  3. Step 3: Cross multiply
    6,974,501.70x = 10,461,752.55 × 2,485,157.70
  4. Step 4: Simplify right side
    6,974,501.70x = 25,999,104,905,127.14
  5. Step 5: Solve for x
    x = 25,999,104,905,127.14/6,974,501.70
  6. Step 6: Final answer
    x = 3,727,736.55

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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.