Home / 735,870.54-1,014,745.24-614,966.70

Finding the Fourth Proportional to 735,870.54, 1,014,745.24 and 614,966.70

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Solution

The fourth proportional to 735,870.54, 1,014,745.24 and 614,966.70 is: 848,022.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,870.54 : 1,014,745.24 = 614,966.70 : x
  2. Step 2: Convert to fraction form
    735,870.54/1,014,745.24 = 614,966.70/x
  3. Step 3: Cross multiply
    735,870.54x = 1,014,745.24 × 614,966.70
  4. Step 4: Simplify right side
    735,870.54x = 624,034,531,583.51
  5. Step 5: Solve for x
    x = 624,034,531,583.51/735,870.54
  6. Step 6: Final answer
    x = 848,022.17

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1.5x scale

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.