Home / 3,556,152.36-4,907,496.20-1,924,561.16

Finding the Fourth Proportional to 3,556,152.36, 4,907,496.20 and 1,924,561.16

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Solution

The fourth proportional to 3,556,152.36, 4,907,496.20 and 1,924,561.16 is: 2,655,897.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,152.36 : 4,907,496.20 = 1,924,561.16 : x
  2. Step 2: Convert to fraction form
    3,556,152.36/4,907,496.20 = 1,924,561.16/x
  3. Step 3: Cross multiply
    3,556,152.36x = 4,907,496.20 × 1,924,561.16
  4. Step 4: Simplify right side
    3,556,152.36x = 9,444,776,579,367.59
  5. Step 5: Solve for x
    x = 9,444,776,579,367.59/3,556,152.36
  6. Step 6: Final answer
    x = 2,655,897.62

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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.