Home / 9,063,507.08-12,507,897.60-4,933,804.55

Finding the Fourth Proportional to 9,063,507.08, 12,507,897.60 and 4,933,804.55

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Solution

The fourth proportional to 9,063,507.08, 12,507,897.60 and 4,933,804.55 is: 6,808,790.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,507.08 : 12,507,897.60 = 4,933,804.55 : x
  2. Step 2: Convert to fraction form
    9,063,507.08/12,507,897.60 = 4,933,804.55/x
  3. Step 3: Cross multiply
    9,063,507.08x = 12,507,897.60 × 4,933,804.55
  4. Step 4: Simplify right side
    9,063,507.08x = 61,711,522,027,274.59
  5. Step 5: Solve for x
    x = 61,711,522,027,274.59/9,063,507.08
  6. Step 6: Final answer
    x = 6,808,790.62

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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.