Home / 4,020,004.80-6,034,672.80-2,424,369.60

Finding the Fourth Proportional to 4,020,004.80, 6,034,672.80 and 2,424,369.60

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Solution

The fourth proportional to 4,020,004.80, 6,034,672.80 and 2,424,369.60 is: 3,639,368.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,004.80 : 6,034,672.80 = 2,424,369.60 : x
  2. Step 2: Convert to fraction form
    4,020,004.80/6,034,672.80 = 2,424,369.60/x
  3. Step 3: Cross multiply
    4,020,004.80x = 6,034,672.80 × 2,424,369.60
  4. Step 4: Simplify right side
    4,020,004.80x = 14,630,277,282,266.88
  5. Step 5: Solve for x
    x = 14,630,277,282,266.88/4,020,004.80
  6. Step 6: Final answer
    x = 3,639,368.11

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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.