Home / 4,361,962.26-6,539,913.47-1,931,791.25

Finding the Fourth Proportional to 4,361,962.26, 6,539,913.47 and 1,931,791.25

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Solution

The fourth proportional to 4,361,962.26, 6,539,913.47 and 1,931,791.25 is: 2,896,345.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,962.26 : 6,539,913.47 = 1,931,791.25 : x
  2. Step 2: Convert to fraction form
    4,361,962.26/6,539,913.47 = 1,931,791.25/x
  3. Step 3: Cross multiply
    4,361,962.26x = 6,539,913.47 × 1,931,791.25
  4. Step 4: Simplify right side
    4,361,962.26x = 12,633,747,601,495.39
  5. Step 5: Solve for x
    x = 12,633,747,601,495.39/4,361,962.26
  6. Step 6: Final answer
    x = 2,896,345.01

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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.