Home / 1,801,707.36-2,483,325.95-1,365,980.41

Finding the Fourth Proportional to 1,801,707.36, 2,483,325.95 and 1,365,980.41

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Solution

The fourth proportional to 1,801,707.36, 2,483,325.95 and 1,365,980.41 is: 1,882,755.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,707.36 : 2,483,325.95 = 1,365,980.41 : x
  2. Step 2: Convert to fraction form
    1,801,707.36/2,483,325.95 = 1,365,980.41/x
  3. Step 3: Cross multiply
    1,801,707.36x = 2,483,325.95 × 1,365,980.41
  4. Step 4: Simplify right side
    1,801,707.36x = 3,392,174,614,128.71
  5. Step 5: Solve for x
    x = 3,392,174,614,128.71/1,801,707.36
  6. Step 6: Final answer
    x = 1,882,755.60

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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.