Home / 9,063,032.52-13,590,560.28-4,802,218.68

Finding the Fourth Proportional to 9,063,032.52, 13,590,560.28 and 4,802,218.68

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Solution

The fourth proportional to 9,063,032.52, 13,590,560.28 and 4,802,218.68 is: 7,201,214.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,032.52 : 13,590,560.28 = 4,802,218.68 : x
  2. Step 2: Convert to fraction form
    9,063,032.52/13,590,560.28 = 4,802,218.68/x
  3. Step 3: Cross multiply
    9,063,032.52x = 13,590,560.28 × 4,802,218.68
  4. Step 4: Simplify right side
    9,063,032.52x = 65,264,842,448,282.02
  5. Step 5: Solve for x
    x = 65,264,842,448,282.02/9,063,032.52
  6. Step 6: Final answer
    x = 7,201,214.64

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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.