Home / 1,435,417.92-2,153,055.33-536,793.57

Finding the Fourth Proportional to 1,435,417.92, 2,153,055.33 and 536,793.57

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Solution

The fourth proportional to 1,435,417.92, 2,153,055.33 and 536,793.57 is: 805,163.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,417.92 : 2,153,055.33 = 536,793.57 : x
  2. Step 2: Convert to fraction form
    1,435,417.92/2,153,055.33 = 536,793.57/x
  3. Step 3: Cross multiply
    1,435,417.92x = 2,153,055.33 × 536,793.57
  4. Step 4: Simplify right side
    1,435,417.92x = 1,155,746,256,998.23
  5. Step 5: Solve for x
    x = 1,155,746,256,998.23/1,435,417.92
  6. Step 6: Final answer
    x = 805,163.60

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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.