Home / 1,594,708.70-2,392,005.45-648,052.70

Finding the Fourth Proportional to 1,594,708.70, 2,392,005.45 and 648,052.70

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Solution

The fourth proportional to 1,594,708.70, 2,392,005.45 and 648,052.70 is: 972,055.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,708.70 : 2,392,005.45 = 648,052.70 : x
  2. Step 2: Convert to fraction form
    1,594,708.70/2,392,005.45 = 648,052.70/x
  3. Step 3: Cross multiply
    1,594,708.70x = 2,392,005.45 × 648,052.70
  4. Step 4: Simplify right side
    1,594,708.70x = 1,550,145,590,287.22
  5. Step 5: Solve for x
    x = 1,550,145,590,287.22/1,594,708.70
  6. Step 6: Final answer
    x = 972,055.64

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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.