Home / 1,792,357.39-2,688,533.63-832,288.00

Finding the Fourth Proportional to 1,792,357.39, 2,688,533.63 and 832,288.00

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Solution

The fourth proportional to 1,792,357.39, 2,688,533.63 and 832,288.00 is: 1,248,430.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,357.39 : 2,688,533.63 = 832,288.00 : x
  2. Step 2: Convert to fraction form
    1,792,357.39/2,688,533.63 = 832,288.00/x
  3. Step 3: Cross multiply
    1,792,357.39x = 2,688,533.63 × 832,288.00
  4. Step 4: Simplify right side
    1,792,357.39x = 2,237,634,260,241.33
  5. Step 5: Solve for x
    x = 2,237,634,260,241.33/1,792,357.39
  6. Step 6: Final answer
    x = 1,248,430.85

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.