Home / 1,433,386.80-2,150,857.80-592,023.60

Finding the Fourth Proportional to 1,433,386.80, 2,150,857.80 and 592,023.60

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Solution

The fourth proportional to 1,433,386.80, 2,150,857.80 and 592,023.60 is: 888,356.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,386.80 : 2,150,857.80 = 592,023.60 : x
  2. Step 2: Convert to fraction form
    1,433,386.80/2,150,857.80 = 592,023.60/x
  3. Step 3: Cross multiply
    1,433,386.80x = 2,150,857.80 × 592,023.60
  4. Step 4: Simplify right side
    1,433,386.80x = 1,273,358,577,844.08
  5. Step 5: Solve for x
    x = 1,273,358,577,844.08/1,433,386.80
  6. Step 6: Final answer
    x = 888,356.57

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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.