Home / 1,748,899.06-2,623,099.46-550,790.22

Finding the Fourth Proportional to 1,748,899.06, 2,623,099.46 and 550,790.22

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Solution

The fourth proportional to 1,748,899.06, 2,623,099.46 and 550,790.22 is: 826,106.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,899.06 : 2,623,099.46 = 550,790.22 : x
  2. Step 2: Convert to fraction form
    1,748,899.06/2,623,099.46 = 550,790.22/x
  3. Step 3: Cross multiply
    1,748,899.06x = 2,623,099.46 × 550,790.22
  4. Step 4: Simplify right side
    1,748,899.06x = 1,444,777,518,068.86
  5. Step 5: Solve for x
    x = 1,444,777,518,068.86/1,748,899.06
  6. Step 6: Final answer
    x = 826,106.86

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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.