Home / 2,914,484.70-4,371,727.05-1,851,602.70

Finding the Fourth Proportional to 2,914,484.70, 4,371,727.05 and 1,851,602.70

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Solution

The fourth proportional to 2,914,484.70, 4,371,727.05 and 1,851,602.70 is: 2,777,404.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,484.70 : 4,371,727.05 = 1,851,602.70 : x
  2. Step 2: Convert to fraction form
    2,914,484.70/4,371,727.05 = 1,851,602.70/x
  3. Step 3: Cross multiply
    2,914,484.70x = 4,371,727.05 × 1,851,602.70
  4. Step 4: Simplify right side
    2,914,484.70x = 8,094,701,609,443.03
  5. Step 5: Solve for x
    x = 8,094,701,609,443.03/2,914,484.70
  6. Step 6: Final answer
    x = 2,777,404.05

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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.