Home / 9,972,167.02-13,762,765.79-5,562,587.27

Finding the Fourth Proportional to 9,972,167.02, 13,762,765.79 and 5,562,587.27

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Solution

The fourth proportional to 9,972,167.02, 13,762,765.79 and 5,562,587.27 is: 7,677,026.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,972,167.02 : 13,762,765.79 = 5,562,587.27 : x
  2. Step 2: Convert to fraction form
    9,972,167.02/13,762,765.79 = 5,562,587.27/x
  3. Step 3: Cross multiply
    9,972,167.02x = 13,762,765.79 × 5,562,587.27
  4. Step 4: Simplify right side
    9,972,167.02x = 76,556,585,733,483.61
  5. Step 5: Solve for x
    x = 76,556,585,733,483.61/9,972,167.02
  6. Step 6: Final answer
    x = 7,677,026.02

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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.