Home / 4,345,466.89-6,528,827.54-4,103,758.57

Finding the Fourth Proportional to 4,345,466.89, 6,528,827.54 and 4,103,758.57

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Solution

The fourth proportional to 4,345,466.89, 6,528,827.54 and 4,103,758.57 is: 6,165,673.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,466.89 : 6,528,827.54 = 4,103,758.57 : x
  2. Step 2: Convert to fraction form
    4,345,466.89/6,528,827.54 = 4,103,758.57/x
  3. Step 3: Cross multiply
    4,345,466.89x = 6,528,827.54 × 4,103,758.57
  4. Step 4: Simplify right side
    4,345,466.89x = 26,792,731,969,327.02
  5. Step 5: Solve for x
    x = 26,792,731,969,327.02/4,345,466.89
  6. Step 6: Final answer
    x = 6,165,673.94

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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.