Home / 4,072,476.60-6,104,697.30-2,276,220.60

Finding the Fourth Proportional to 4,072,476.60, 6,104,697.30 and 2,276,220.60

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Solution

The fourth proportional to 4,072,476.60, 6,104,697.30 and 2,276,220.60 is: 3,412,085.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,476.60 : 6,104,697.30 = 2,276,220.60 : x
  2. Step 2: Convert to fraction form
    4,072,476.60/6,104,697.30 = 2,276,220.60/x
  3. Step 3: Cross multiply
    4,072,476.60x = 6,104,697.30 × 2,276,220.60
  4. Step 4: Simplify right side
    4,072,476.60x = 13,895,637,751,024.38
  5. Step 5: Solve for x
    x = 13,895,637,751,024.38/4,072,476.60
  6. Step 6: Final answer
    x = 3,412,085.35

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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.