Home / 7,556,594.31-10,428,103.13-4,293,413.33

Finding the Fourth Proportional to 7,556,594.31, 10,428,103.13 and 4,293,413.33

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Solution

The fourth proportional to 7,556,594.31, 10,428,103.13 and 4,293,413.33 is: 5,924,912.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,556,594.31 : 10,428,103.13 = 4,293,413.33 : x
  2. Step 2: Convert to fraction form
    7,556,594.31/10,428,103.13 = 4,293,413.33/x
  3. Step 3: Cross multiply
    7,556,594.31x = 10,428,103.13 × 4,293,413.33
  4. Step 4: Simplify right side
    7,556,594.31x = 44,772,156,911,349.14
  5. Step 5: Solve for x
    x = 44,772,156,911,349.14/7,556,594.31
  6. Step 6: Final answer
    x = 5,924,912.08

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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.