Home / 1,750,529.22-2,624,744.07-802,712.58

Finding the Fourth Proportional to 1,750,529.22, 2,624,744.07 and 802,712.58

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Solution

The fourth proportional to 1,750,529.22, 2,624,744.07 and 802,712.58 is: 1,203,587.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,529.22 : 2,624,744.07 = 802,712.58 : x
  2. Step 2: Convert to fraction form
    1,750,529.22/2,624,744.07 = 802,712.58/x
  3. Step 3: Cross multiply
    1,750,529.22x = 2,624,744.07 × 802,712.58
  4. Step 4: Simplify right side
    1,750,529.22x = 2,106,915,084,269.40
  5. Step 5: Solve for x
    x = 2,106,915,084,269.40/1,750,529.22
  6. Step 6: Final answer
    x = 1,203,587.50

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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.