Home / 2,830,013.01-3,905,513.01-1,589,841

Finding the Fourth Proportional to 2,830,013.01, 3,905,513.01 and 1,589,841

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Solution

The fourth proportional to 2,830,013.01, 3,905,513.01 and 1,589,841 is: 2,194,033.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,830,013.01 : 3,905,513.01 = 1,589,841 : x
  2. Step 2: Convert to fraction form
    2,830,013.01/3,905,513.01 = 1,589,841/x
  3. Step 3: Cross multiply
    2,830,013.01x = 3,905,513.01 × 1,589,841
  4. Step 4: Simplify right side
    2,830,013.01x = 6,209,144,709,331.41
  5. Step 5: Solve for x
    x = 6,209,144,709,331.41/2,830,013.01
  6. Step 6: Final answer
    x = 2,194,033.98

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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.