Home / 2,302,004.03-3,452,055.92-785,809.21

Finding the Fourth Proportional to 2,302,004.03, 3,452,055.92 and 785,809.21

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Solution

The fourth proportional to 2,302,004.03, 3,452,055.92 and 785,809.21 is: 1,178,389.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,004.03 : 3,452,055.92 = 785,809.21 : x
  2. Step 2: Convert to fraction form
    2,302,004.03/3,452,055.92 = 785,809.21/x
  3. Step 3: Cross multiply
    2,302,004.03x = 3,452,055.92 × 785,809.21
  4. Step 4: Simplify right side
    2,302,004.03x = 2,712,657,328,705.41
  5. Step 5: Solve for x
    x = 2,712,657,328,705.41/2,302,004.03
  6. Step 6: Final answer
    x = 1,178,389.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.