Home / 4,435,660.43-6,654,220.59-1,361,574.08

Finding the Fourth Proportional to 4,435,660.43, 6,654,220.59 and 1,361,574.08

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Solution

The fourth proportional to 4,435,660.43, 6,654,220.59 and 1,361,574.08 is: 2,042,585.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,660.43 : 6,654,220.59 = 1,361,574.08 : x
  2. Step 2: Convert to fraction form
    4,435,660.43/6,654,220.59 = 1,361,574.08/x
  3. Step 3: Cross multiply
    4,435,660.43x = 6,654,220.59 × 1,361,574.08
  4. Step 4: Simplify right side
    4,435,660.43x = 9,060,214,277,946.31
  5. Step 5: Solve for x
    x = 9,060,214,277,946.31/4,435,660.43
  6. Step 6: Final answer
    x = 2,042,585.18

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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.