Home / 3,237,938.40-4,851,548.64-2,904,160.08

Finding the Fourth Proportional to 3,237,938.40, 4,851,548.64 and 2,904,160.08

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Solution

The fourth proportional to 3,237,938.40, 4,851,548.64 and 2,904,160.08 is: 4,351,433.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,938.40 : 4,851,548.64 = 2,904,160.08 : x
  2. Step 2: Convert to fraction form
    3,237,938.40/4,851,548.64 = 2,904,160.08/x
  3. Step 3: Cross multiply
    3,237,938.40x = 4,851,548.64 × 2,904,160.08
  4. Step 4: Simplify right side
    3,237,938.40x = 14,089,673,886,466.29
  5. Step 5: Solve for x
    x = 14,089,673,886,466.29/3,237,938.40
  6. Step 6: Final answer
    x = 4,351,433.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.