Home / 2,347,301.28-3,237,658-1,651,058.71

Finding the Fourth Proportional to 2,347,301.28, 3,237,658 and 1,651,058.71

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Solution

The fourth proportional to 2,347,301.28, 3,237,658 and 1,651,058.71 is: 2,277,323.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,301.28 : 3,237,658 = 1,651,058.71 : x
  2. Step 2: Convert to fraction form
    2,347,301.28/3,237,658 = 1,651,058.71/x
  3. Step 3: Cross multiply
    2,347,301.28x = 3,237,658 × 1,651,058.71
  4. Step 4: Simplify right side
    2,347,301.28x = 5,345,563,440,901.18
  5. Step 5: Solve for x
    x = 5,345,563,440,901.18/2,347,301.28
  6. Step 6: Final answer
    x = 2,277,323.11

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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.