Home / 1,710,827.10-2,361,015.84-946,880.46

Finding the Fourth Proportional to 1,710,827.10, 2,361,015.84 and 946,880.46

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Solution

The fourth proportional to 1,710,827.10, 2,361,015.84 and 946,880.46 is: 1,306,736.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,827.10 : 2,361,015.84 = 946,880.46 : x
  2. Step 2: Convert to fraction form
    1,710,827.10/2,361,015.84 = 946,880.46/x
  3. Step 3: Cross multiply
    1,710,827.10x = 2,361,015.84 × 946,880.46
  4. Step 4: Simplify right side
    1,710,827.10x = 2,235,599,764,646.49
  5. Step 5: Solve for x
    x = 2,235,599,764,646.49/1,710,827.10
  6. Step 6: Final answer
    x = 1,306,736.24

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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.