Home / 9,095,340.73-12,551,493.23-5,020,872.25

Finding the Fourth Proportional to 9,095,340.73, 12,551,493.23 and 5,020,872.25

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Solution

The fourth proportional to 9,095,340.73, 12,551,493.23 and 5,020,872.25 is: 6,928,761.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,340.73 : 12,551,493.23 = 5,020,872.25 : x
  2. Step 2: Convert to fraction form
    9,095,340.73/12,551,493.23 = 5,020,872.25/x
  3. Step 3: Cross multiply
    9,095,340.73x = 12,551,493.23 × 5,020,872.25
  4. Step 4: Simplify right side
    9,095,340.73x = 63,019,444,029,465.51
  5. Step 5: Solve for x
    x = 63,019,444,029,465.51/9,095,340.73
  6. Step 6: Final answer
    x = 6,928,761.21

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.