Home / 1,824,403.20-2,735,686.80-562,066.80

Finding the Fourth Proportional to 1,824,403.20, 2,735,686.80 and 562,066.80

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Solution

The fourth proportional to 1,824,403.20, 2,735,686.80 and 562,066.80 is: 842,817.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,403.20 : 2,735,686.80 = 562,066.80 : x
  2. Step 2: Convert to fraction form
    1,824,403.20/2,735,686.80 = 562,066.80/x
  3. Step 3: Cross multiply
    1,824,403.20x = 2,735,686.80 × 562,066.80
  4. Step 4: Simplify right side
    1,824,403.20x = 1,537,638,725,478.24
  5. Step 5: Solve for x
    x = 1,537,638,725,478.24/1,824,403.20
  6. Step 6: Final answer
    x = 842,817.38

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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.