Home / 9,566,733.06-13,198,779.63-6,130,868.58

Finding the Fourth Proportional to 9,566,733.06, 13,198,779.63 and 6,130,868.58

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Solution

The fourth proportional to 9,566,733.06, 13,198,779.63 and 6,130,868.58 is: 8,458,476.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566,733.06 : 13,198,779.63 = 6,130,868.58 : x
  2. Step 2: Convert to fraction form
    9,566,733.06/13,198,779.63 = 6,130,868.58/x
  3. Step 3: Cross multiply
    9,566,733.06x = 13,198,779.63 × 6,130,868.58
  4. Step 4: Simplify right side
    9,566,733.06x = 80,919,983,327,911.03
  5. Step 5: Solve for x
    x = 80,919,983,327,911.03/9,566,733.06
  6. Step 6: Final answer
    x = 8,458,476.14

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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.