Home / 3,494,647.59-4,822,567.65-1,924,749.25

Finding the Fourth Proportional to 3,494,647.59, 4,822,567.65 and 1,924,749.25

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Solution

The fourth proportional to 3,494,647.59, 4,822,567.65 and 1,924,749.25 is: 2,656,128.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,647.59 : 4,822,567.65 = 1,924,749.25 : x
  2. Step 2: Convert to fraction form
    3,494,647.59/4,822,567.65 = 1,924,749.25/x
  3. Step 3: Cross multiply
    3,494,647.59x = 4,822,567.65 × 1,924,749.25
  4. Step 4: Simplify right side
    3,494,647.59x = 9,282,233,455,355.34
  5. Step 5: Solve for x
    x = 9,282,233,455,355.34/3,494,647.59
  6. Step 6: Final answer
    x = 2,656,128.62

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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.