Home / 5,023,853.12-7,533,751.23-1,948,224.60

Finding the Fourth Proportional to 5,023,853.12, 7,533,751.23 and 1,948,224.60

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Solution

The fourth proportional to 5,023,853.12, 7,533,751.23 and 1,948,224.60 is: 2,921,550.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,023,853.12 : 7,533,751.23 = 1,948,224.60 : x
  2. Step 2: Convert to fraction form
    5,023,853.12/7,533,751.23 = 1,948,224.60/x
  3. Step 3: Cross multiply
    5,023,853.12x = 7,533,751.23 × 1,948,224.60
  4. Step 4: Simplify right side
    5,023,853.12x = 14,677,439,476,566.26
  5. Step 5: Solve for x
    x = 14,677,439,476,566.26/5,023,853.12
  6. Step 6: Final answer
    x = 2,921,550.28

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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.