Home / 2,830,184.28-3,905,603.73-1,541,001.24

Finding the Fourth Proportional to 2,830,184.28, 3,905,603.73 and 1,541,001.24

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Solution

The fourth proportional to 2,830,184.28, 3,905,603.73 and 1,541,001.24 is: 2,126,554.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,830,184.28 : 3,905,603.73 = 1,541,001.24 : x
  2. Step 2: Convert to fraction form
    2,830,184.28/3,905,603.73 = 1,541,001.24/x
  3. Step 3: Cross multiply
    2,830,184.28x = 3,905,603.73 × 1,541,001.24
  4. Step 4: Simplify right side
    2,830,184.28x = 6,018,540,190,878.63
  5. Step 5: Solve for x
    x = 6,018,540,190,878.63/2,830,184.28
  6. Step 6: Final answer
    x = 2,126,554.17

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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.