Home / 3,034,570.05-4,187,996.37-1,658,123.01

Finding the Fourth Proportional to 3,034,570.05, 4,187,996.37 and 1,658,123.01

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Solution

The fourth proportional to 3,034,570.05, 4,187,996.37 and 1,658,123.01 is: 2,288,368.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,570.05 : 4,187,996.37 = 1,658,123.01 : x
  2. Step 2: Convert to fraction form
    3,034,570.05/4,187,996.37 = 1,658,123.01/x
  3. Step 3: Cross multiply
    3,034,570.05x = 4,187,996.37 × 1,658,123.01
  4. Step 4: Simplify right side
    3,034,570.05x = 6,944,213,146,893.47
  5. Step 5: Solve for x
    x = 6,944,213,146,893.47/3,034,570.05
  6. Step 6: Final answer
    x = 2,288,368.05

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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.