Home / 2,326,292.47-3,209,809.07-1,359,235.73

Finding the Fourth Proportional to 2,326,292.47, 3,209,809.07 and 1,359,235.73

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Solution

The fourth proportional to 2,326,292.47, 3,209,809.07 and 1,359,235.73 is: 1,875,468.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,292.47 : 3,209,809.07 = 1,359,235.73 : x
  2. Step 2: Convert to fraction form
    2,326,292.47/3,209,809.07 = 1,359,235.73/x
  3. Step 3: Cross multiply
    2,326,292.47x = 3,209,809.07 × 1,359,235.73
  4. Step 4: Simplify right side
    2,326,292.47x = 4,362,887,167,625.89
  5. Step 5: Solve for x
    x = 4,362,887,167,625.89/2,326,292.47
  6. Step 6: Final answer
    x = 1,875,468.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.