Home / 2,737,686.37-4,104,315.11-1,672,368.60

Finding the Fourth Proportional to 2,737,686.37, 4,104,315.11 and 1,672,368.60

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Solution

The fourth proportional to 2,737,686.37, 4,104,315.11 and 1,672,368.60 is: 2,507,200.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,686.37 : 4,104,315.11 = 1,672,368.60 : x
  2. Step 2: Convert to fraction form
    2,737,686.37/4,104,315.11 = 1,672,368.60/x
  3. Step 3: Cross multiply
    2,737,686.37x = 4,104,315.11 × 1,672,368.60
  4. Step 4: Simplify right side
    2,737,686.37x = 6,863,927,713,091.19
  5. Step 5: Solve for x
    x = 6,863,927,713,091.19/2,737,686.37
  6. Step 6: Final answer
    x = 2,507,200.16

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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.