Home / 10,504,268.90-14,507,848.50-7,060,531.22

Finding the Fourth Proportional to 10,504,268.90, 14,507,848.50 and 7,060,531.22

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Solution

The fourth proportional to 10,504,268.90, 14,507,848.50 and 7,060,531.22 is: 9,751,570.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,504,268.90 : 14,507,848.50 = 7,060,531.22 : x
  2. Step 2: Convert to fraction form
    10,504,268.90/14,507,848.50 = 7,060,531.22/x
  3. Step 3: Cross multiply
    10,504,268.90x = 14,507,848.50 × 7,060,531.22
  4. Step 4: Simplify right side
    10,504,268.90x = 102,433,117,269,280.17
  5. Step 5: Solve for x
    x = 102,433,117,269,280.17/10,504,268.90
  6. Step 6: Final answer
    x = 9,751,570.36

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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.