Home / 1,710,620.96-2,360,731.02-946,674.77

Finding the Fourth Proportional to 1,710,620.96, 2,360,731.02 and 946,674.77

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Solution

The fourth proportional to 1,710,620.96, 2,360,731.02 and 946,674.77 is: 1,306,452.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,620.96 : 2,360,731.02 = 946,674.77 : x
  2. Step 2: Convert to fraction form
    1,710,620.96/2,360,731.02 = 946,674.77/x
  3. Step 3: Cross multiply
    1,710,620.96x = 2,360,731.02 × 946,674.77
  4. Step 4: Simplify right side
    1,710,620.96x = 2,234,844,495,390.37
  5. Step 5: Solve for x
    x = 2,234,844,495,390.37/1,710,620.96
  6. Step 6: Final answer
    x = 1,306,452.19

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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.