Home / 5,839,569.37-8,762,491.19-2,430,206.47

Finding the Fourth Proportional to 5,839,569.37, 8,762,491.19 and 2,430,206.47

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Solution

The fourth proportional to 5,839,569.37, 8,762,491.19 and 2,430,206.47 is: 3,646,615.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839,569.37 : 8,762,491.19 = 2,430,206.47 : x
  2. Step 2: Convert to fraction form
    5,839,569.37/8,762,491.19 = 2,430,206.47/x
  3. Step 3: Cross multiply
    5,839,569.37x = 8,762,491.19 × 2,430,206.47
  4. Step 4: Simplify right side
    5,839,569.37x = 21,294,662,783,256
  5. Step 5: Solve for x
    x = 21,294,662,783,256/5,839,569.37
  6. Step 6: Final answer
    x = 3,646,615.26

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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.