Home / 2,731,699.35-3,769,750.69-1,508,006.55

Finding the Fourth Proportional to 2,731,699.35, 3,769,750.69 and 1,508,006.55

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Solution

The fourth proportional to 2,731,699.35, 3,769,750.69 and 1,508,006.55 is: 2,081,052.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,699.35 : 3,769,750.69 = 1,508,006.55 : x
  2. Step 2: Convert to fraction form
    2,731,699.35/3,769,750.69 = 1,508,006.55/x
  3. Step 3: Cross multiply
    2,731,699.35x = 3,769,750.69 × 1,508,006.55
  4. Step 4: Simplify right side
    2,731,699.35x = 5,684,808,748,055.64
  5. Step 5: Solve for x
    x = 5,684,808,748,055.64/2,731,699.35
  6. Step 6: Final answer
    x = 2,081,052.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.