Home / 4,575,674.01-6,314,990.15-2,641,931.34

Finding the Fourth Proportional to 4,575,674.01, 6,314,990.15 and 2,641,931.34

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Solution

The fourth proportional to 4,575,674.01, 6,314,990.15 and 2,641,931.34 is: 3,646,188.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,674.01 : 6,314,990.15 = 2,641,931.34 : x
  2. Step 2: Convert to fraction form
    4,575,674.01/6,314,990.15 = 2,641,931.34/x
  3. Step 3: Cross multiply
    4,575,674.01x = 6,314,990.15 × 2,641,931.34
  4. Step 4: Simplify right side
    4,575,674.01x = 16,683,770,375,866.64
  5. Step 5: Solve for x
    x = 16,683,770,375,866.64/4,575,674.01
  6. Step 6: Final answer
    x = 3,646,188.59

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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.