Home / 7,301,083.67-10,075,088.04-3,992,725.04

Finding the Fourth Proportional to 7,301,083.67, 10,075,088.04 and 3,992,725.04

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Solution

The fourth proportional to 7,301,083.67, 10,075,088.04 and 3,992,725.04 is: 5,509,737.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301,083.67 : 10,075,088.04 = 3,992,725.04 : x
  2. Step 2: Convert to fraction form
    7,301,083.67/10,075,088.04 = 3,992,725.04/x
  3. Step 3: Cross multiply
    7,301,083.67x = 10,075,088.04 × 3,992,725.04
  4. Step 4: Simplify right side
    7,301,083.67x = 40,227,056,232,164.37
  5. Step 5: Solve for x
    x = 40,227,056,232,164.37/7,301,083.67
  6. Step 6: Final answer
    x = 5,509,737.74

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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.