Home / 7,359,373.26-11,038,283.28-1,968,567.66

Finding the Fourth Proportional to 7,359,373.26, 11,038,283.28 and 1,968,567.66

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Solution

The fourth proportional to 7,359,373.26, 11,038,283.28 and 1,968,567.66 is: 2,952,643.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359,373.26 : 11,038,283.28 = 1,968,567.66 : x
  2. Step 2: Convert to fraction form
    7,359,373.26/11,038,283.28 = 1,968,567.66/x
  3. Step 3: Cross multiply
    7,359,373.26x = 11,038,283.28 × 1,968,567.66
  4. Step 4: Simplify right side
    7,359,373.26x = 21,729,607,486,926.72
  5. Step 5: Solve for x
    x = 21,729,607,486,926.72/7,359,373.26
  6. Step 6: Final answer
    x = 2,952,643.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.