Home / 2,286,452.79-3,426,689.35-937,035.51

Finding the Fourth Proportional to 2,286,452.79, 3,426,689.35 and 937,035.51

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Solution

The fourth proportional to 2,286,452.79, 3,426,689.35 and 937,035.51 is: 1,404,327.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,452.79 : 3,426,689.35 = 937,035.51 : x
  2. Step 2: Convert to fraction form
    2,286,452.79/3,426,689.35 = 937,035.51/x
  3. Step 3: Cross multiply
    2,286,452.79x = 3,426,689.35 × 937,035.51
  4. Step 4: Simplify right side
    2,286,452.79x = 3,210,929,616,710.20
  5. Step 5: Solve for x
    x = 3,210,929,616,710.20/2,286,452.79
  6. Step 6: Final answer
    x = 1,404,327.98

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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.