Home / 4,374,004.60-6,561,006.90-4,028,567.95

Finding the Fourth Proportional to 4,374,004.60, 6,561,006.90 and 4,028,567.95

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Solution

The fourth proportional to 4,374,004.60, 6,561,006.90 and 4,028,567.95 is: 6,042,851.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,004.60 : 6,561,006.90 = 4,028,567.95 : x
  2. Step 2: Convert to fraction form
    4,374,004.60/6,561,006.90 = 4,028,567.95/x
  3. Step 3: Cross multiply
    4,374,004.60x = 6,561,006.90 × 4,028,567.95
  4. Step 4: Simplify right side
    4,374,004.60x = 26,431,462,117,068.86
  5. Step 5: Solve for x
    x = 26,431,462,117,068.86/4,374,004.60
  6. Step 6: Final answer
    x = 6,042,851.93

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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.