Home / 2,362,284.07-3,260,058.02-1,330,146.79

Finding the Fourth Proportional to 2,362,284.07, 3,260,058.02 and 1,330,146.79

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Solution

The fourth proportional to 2,362,284.07, 3,260,058.02 and 1,330,146.79 is: 1,835,662.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,284.07 : 3,260,058.02 = 1,330,146.79 : x
  2. Step 2: Convert to fraction form
    2,362,284.07/3,260,058.02 = 1,330,146.79/x
  3. Step 3: Cross multiply
    2,362,284.07x = 3,260,058.02 × 1,330,146.79
  4. Step 4: Simplify right side
    2,362,284.07x = 4,336,355,710,516.76
  5. Step 5: Solve for x
    x = 4,336,355,710,516.76/2,362,284.07
  6. Step 6: Final answer
    x = 1,835,662.26

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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.