Home / 1,748,907.58-2,623,112.19-550,798.72

Finding the Fourth Proportional to 1,748,907.58, 2,623,112.19 and 550,798.72

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Solution

The fourth proportional to 1,748,907.58, 2,623,112.19 and 550,798.72 is: 826,119.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,907.58 : 2,623,112.19 = 550,798.72 : x
  2. Step 2: Convert to fraction form
    1,748,907.58/2,623,112.19 = 550,798.72/x
  3. Step 3: Cross multiply
    1,748,907.58x = 2,623,112.19 × 550,798.72
  4. Step 4: Simplify right side
    1,748,907.58x = 1,444,806,836,668.40
  5. Step 5: Solve for x
    x = 1,444,806,836,668.40/1,748,907.58
  6. Step 6: Final answer
    x = 826,119.60

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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.