Home / 3,050,415.06-4,574,457.24-1,028,115.60

Finding the Fourth Proportional to 3,050,415.06, 4,574,457.24 and 1,028,115.60

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Solution

The fourth proportional to 3,050,415.06, 4,574,457.24 and 1,028,115.60 is: 1,541,780.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,415.06 : 4,574,457.24 = 1,028,115.60 : x
  2. Step 2: Convert to fraction form
    3,050,415.06/4,574,457.24 = 1,028,115.60/x
  3. Step 3: Cross multiply
    3,050,415.06x = 4,574,457.24 × 1,028,115.60
  4. Step 4: Simplify right side
    3,050,415.06x = 4,703,070,849,976.94
  5. Step 5: Solve for x
    x = 4,703,070,849,976.94/3,050,415.06
  6. Step 6: Final answer
    x = 1,541,780.63

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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.