Home / 1,710,850.23-2,360,813.04-1,022,385.02

Finding the Fourth Proportional to 1,710,850.23, 2,360,813.04 and 1,022,385.02

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Solution

The fourth proportional to 1,710,850.23, 2,360,813.04 and 1,022,385.02 is: 1,410,795.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,850.23 : 2,360,813.04 = 1,022,385.02 : x
  2. Step 2: Convert to fraction form
    1,710,850.23/2,360,813.04 = 1,022,385.02/x
  3. Step 3: Cross multiply
    1,710,850.23x = 2,360,813.04 × 1,022,385.02
  4. Step 4: Simplify right side
    1,710,850.23x = 2,413,659,875,312.60
  5. Step 5: Solve for x
    x = 2,413,659,875,312.60/1,710,850.23
  6. Step 6: Final answer
    x = 1,410,795.54

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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.