Home / 880,950.24-1,321,424.64-249,869.52

Finding the Fourth Proportional to 880,950.24, 1,321,424.64 and 249,869.52

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Solution

The fourth proportional to 880,950.24, 1,321,424.64 and 249,869.52 is: 374,804.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,950.24 : 1,321,424.64 = 249,869.52 : x
  2. Step 2: Convert to fraction form
    880,950.24/1,321,424.64 = 249,869.52/x
  3. Step 3: Cross multiply
    880,950.24x = 1,321,424.64 × 249,869.52
  4. Step 4: Simplify right side
    880,950.24x = 330,183,740,512.97
  5. Step 5: Solve for x
    x = 330,183,740,512.97/880,950.24
  6. Step 6: Final answer
    x = 374,804.08

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1.5x scale

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.