Home / 4,370,599.40-6,548,900.70-2,872,941.80

Finding the Fourth Proportional to 4,370,599.40, 6,548,900.70 and 2,872,941.80

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Solution

The fourth proportional to 4,370,599.40, 6,548,900.70 and 2,872,941.80 is: 4,304,812.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,599.40 : 6,548,900.70 = 2,872,941.80 : x
  2. Step 2: Convert to fraction form
    4,370,599.40/6,548,900.70 = 2,872,941.80/x
  3. Step 3: Cross multiply
    4,370,599.40x = 6,548,900.70 × 2,872,941.80
  4. Step 4: Simplify right side
    4,370,599.40x = 18,814,610,565,079.26
  5. Step 5: Solve for x
    x = 18,814,610,565,079.26/4,370,599.40
  6. Step 6: Final answer
    x = 4,304,812.42

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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.