Home / 1,710,623.46-2,360,734.47-946,677.27

Finding the Fourth Proportional to 1,710,623.46, 2,360,734.47 and 946,677.27

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Solution

The fourth proportional to 1,710,623.46, 2,360,734.47 and 946,677.27 is: 1,306,455.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,623.46 : 2,360,734.47 = 946,677.27 : x
  2. Step 2: Convert to fraction form
    1,710,623.46/2,360,734.47 = 946,677.27/x
  3. Step 3: Cross multiply
    1,710,623.46x = 2,360,734.47 × 946,677.27
  4. Step 4: Simplify right side
    1,710,623.46x = 2,234,853,663,254.50
  5. Step 5: Solve for x
    x = 2,234,853,663,254.50/1,710,623.46
  6. Step 6: Final answer
    x = 1,306,455.64

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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.