Home / 3,169,762.29-4,374,271.59-1,793,076.50

Finding the Fourth Proportional to 3,169,762.29, 4,374,271.59 and 1,793,076.50

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Solution

The fourth proportional to 3,169,762.29, 4,374,271.59 and 1,793,076.50 is: 2,474,445.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,762.29 : 4,374,271.59 = 1,793,076.50 : x
  2. Step 2: Convert to fraction form
    3,169,762.29/4,374,271.59 = 1,793,076.50/x
  3. Step 3: Cross multiply
    3,169,762.29x = 4,374,271.59 × 1,793,076.50
  4. Step 4: Simplify right side
    3,169,762.29x = 7,843,403,570,775.28
  5. Step 5: Solve for x
    x = 7,843,403,570,775.28/3,169,762.29
  6. Step 6: Final answer
    x = 2,474,445.35

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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.