Home / 7,773,072.66-10,726,858.89-4,335,536.34

Finding the Fourth Proportional to 7,773,072.66, 10,726,858.89 and 4,335,536.34

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Solution

The fourth proportional to 7,773,072.66, 10,726,858.89 and 4,335,536.34 is: 5,983,050.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,773,072.66 : 10,726,858.89 = 4,335,536.34 : x
  2. Step 2: Convert to fraction form
    7,773,072.66/10,726,858.89 = 4,335,536.34/x
  3. Step 3: Cross multiply
    7,773,072.66x = 10,726,858.89 × 4,335,536.34
  4. Step 4: Simplify right side
    7,773,072.66x = 46,506,686,531,647.06
  5. Step 5: Solve for x
    x = 46,506,686,531,647.06/7,773,072.66
  6. Step 6: Final answer
    x = 5,983,050.53

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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.