Home / 9,473,011.20-14,202,518.40-4,077,244.80

Finding the Fourth Proportional to 9,473,011.20, 14,202,518.40 and 4,077,244.80

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Solution

The fourth proportional to 9,473,011.20, 14,202,518.40 and 4,077,244.80 is: 6,112,855.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473,011.20 : 14,202,518.40 = 4,077,244.80 : x
  2. Step 2: Convert to fraction form
    9,473,011.20/14,202,518.40 = 4,077,244.80/x
  3. Step 3: Cross multiply
    9,473,011.20x = 14,202,518.40 × 4,077,244.80
  4. Step 4: Simplify right side
    9,473,011.20x = 57,907,144,293,304.32
  5. Step 5: Solve for x
    x = 57,907,144,293,304.32/9,473,011.20
  6. Step 6: Final answer
    x = 6,112,855.04

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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.