Home / 9,714,618.40-14,571,927.60-2,983,367.20

Finding the Fourth Proportional to 9,714,618.40, 14,571,927.60 and 2,983,367.20

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Solution

The fourth proportional to 9,714,618.40, 14,571,927.60 and 2,983,367.20 is: 4,475,050.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,714,618.40 : 14,571,927.60 = 2,983,367.20 : x
  2. Step 2: Convert to fraction form
    9,714,618.40/14,571,927.60 = 2,983,367.20/x
  3. Step 3: Cross multiply
    9,714,618.40x = 14,571,927.60 × 2,983,367.20
  4. Step 4: Simplify right side
    9,714,618.40x = 43,473,410,842,614.72
  5. Step 5: Solve for x
    x = 43,473,410,842,614.72/9,714,618.40
  6. Step 6: Final answer
    x = 4,475,050.80

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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.