Home / 5,433,680.48-7,498,320.48-3,110,495.96

Finding the Fourth Proportional to 5,433,680.48, 7,498,320.48 and 3,110,495.96

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Solution

The fourth proportional to 5,433,680.48, 7,498,320.48 and 3,110,495.96 is: 4,292,393.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,680.48 : 7,498,320.48 = 3,110,495.96 : x
  2. Step 2: Convert to fraction form
    5,433,680.48/7,498,320.48 = 3,110,495.96/x
  3. Step 3: Cross multiply
    5,433,680.48x = 7,498,320.48 × 3,110,495.96
  4. Step 4: Simplify right side
    5,433,680.48x = 23,323,495,559,825.26
  5. Step 5: Solve for x
    x = 23,323,495,559,825.26/5,433,680.48
  6. Step 6: Final answer
    x = 4,292,393.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.