Home / 1,714,285.35-2,571,787.67-649,303.83

Finding the Fourth Proportional to 1,714,285.35, 2,571,787.67 and 649,303.83

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Solution

The fourth proportional to 1,714,285.35, 2,571,787.67 and 649,303.83 is: 974,091.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,285.35 : 2,571,787.67 = 649,303.83 : x
  2. Step 2: Convert to fraction form
    1,714,285.35/2,571,787.67 = 649,303.83/x
  3. Step 3: Cross multiply
    1,714,285.35x = 2,571,787.67 × 649,303.83
  4. Step 4: Simplify right side
    1,714,285.35x = 1,669,871,580,831.26
  5. Step 5: Solve for x
    x = 1,669,871,580,831.26/1,714,285.35
  6. Step 6: Final answer
    x = 974,091.96

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Why These Related Problems?

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