Home / 6,575,051.40-9,072,785.10-3,634,471.26

Finding the Fourth Proportional to 6,575,051.40, 9,072,785.10 and 3,634,471.26

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Solution

The fourth proportional to 6,575,051.40, 9,072,785.10 and 3,634,471.26 is: 5,015,135.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575,051.40 : 9,072,785.10 = 3,634,471.26 : x
  2. Step 2: Convert to fraction form
    6,575,051.40/9,072,785.10 = 3,634,471.26/x
  3. Step 3: Cross multiply
    6,575,051.40x = 9,072,785.10 × 3,634,471.26
  4. Step 4: Simplify right side
    6,575,051.40x = 32,974,776,694,106.22
  5. Step 5: Solve for x
    x = 32,974,776,694,106.22/6,575,051.40
  6. Step 6: Final answer
    x = 5,015,135.96

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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.