Home / 1,032,849.68-1,549,151.26-274,746.62

Finding the Fourth Proportional to 1,032,849.68, 1,549,151.26 and 274,746.62

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Solution

The fourth proportional to 1,032,849.68, 1,549,151.26 and 274,746.62 is: 412,087.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,849.68 : 1,549,151.26 = 274,746.62 : x
  2. Step 2: Convert to fraction form
    1,032,849.68/1,549,151.26 = 274,746.62/x
  3. Step 3: Cross multiply
    1,032,849.68x = 1,549,151.26 × 274,746.62
  4. Step 4: Simplify right side
    1,032,849.68x = 425,624,075,739.75
  5. Step 5: Solve for x
    x = 425,624,075,739.75/1,032,849.68
  6. Step 6: Final answer
    x = 412,087.15

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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.