Home / 3,556,583.16-4,908,084.38-1,924,990.22

Finding the Fourth Proportional to 3,556,583.16, 4,908,084.38 and 1,924,990.22

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Solution

The fourth proportional to 3,556,583.16, 4,908,084.38 and 1,924,990.22 is: 2,656,486.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,583.16 : 4,908,084.38 = 1,924,990.22 : x
  2. Step 2: Convert to fraction form
    3,556,583.16/4,908,084.38 = 1,924,990.22/x
  3. Step 3: Cross multiply
    3,556,583.16x = 4,908,084.38 × 1,924,990.22
  4. Step 4: Simplify right side
    3,556,583.16x = 9,448,014,430,434.76
  5. Step 5: Solve for x
    x = 9,448,014,430,434.76/3,556,583.16
  6. Step 6: Final answer
    x = 2,656,486.30

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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.