Home / 9,773,568.60-14,645,918.70-7,083,558.60

Finding the Fourth Proportional to 9,773,568.60, 14,645,918.70 and 7,083,558.60

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Solution

The fourth proportional to 9,773,568.60, 14,645,918.70 and 7,083,558.60 is: 10,614,876.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,773,568.60 : 14,645,918.70 = 7,083,558.60 : x
  2. Step 2: Convert to fraction form
    9,773,568.60/14,645,918.70 = 7,083,558.60/x
  3. Step 3: Cross multiply
    9,773,568.60x = 14,645,918.70 × 7,083,558.60
  4. Step 4: Simplify right side
    9,773,568.60x = 103,745,223,362,285.81
  5. Step 5: Solve for x
    x = 103,745,223,362,285.81/9,773,568.60
  6. Step 6: Final answer
    x = 10,614,876.47

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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.