Home / 1,740,577.78-2,610,275.41-603,074.49

Finding the Fourth Proportional to 1,740,577.78, 2,610,275.41 and 603,074.49

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Solution

The fourth proportional to 1,740,577.78, 2,610,275.41 and 603,074.49 is: 904,406.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,577.78 : 2,610,275.41 = 603,074.49 : x
  2. Step 2: Convert to fraction form
    1,740,577.78/2,610,275.41 = 603,074.49/x
  3. Step 3: Cross multiply
    1,740,577.78x = 2,610,275.41 × 603,074.49
  4. Step 4: Simplify right side
    1,740,577.78x = 1,574,190,495,578.54
  5. Step 5: Solve for x
    x = 1,574,190,495,578.54/1,740,577.78
  6. Step 6: Final answer
    x = 904,406.87

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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.