Home / 4,973,361.25-7,460,041.89-1,607,568.25

Finding the Fourth Proportional to 4,973,361.25, 7,460,041.89 and 1,607,568.25

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Solution

The fourth proportional to 4,973,361.25, 7,460,041.89 and 1,607,568.25 is: 2,411,352.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,361.25 : 7,460,041.89 = 1,607,568.25 : x
  2. Step 2: Convert to fraction form
    4,973,361.25/7,460,041.89 = 1,607,568.25/x
  3. Step 3: Cross multiply
    4,973,361.25x = 7,460,041.89 × 1,607,568.25
  4. Step 4: Simplify right side
    4,973,361.25x = 11,992,526,486,033.99
  5. Step 5: Solve for x
    x = 11,992,526,486,033.99/4,973,361.25
  6. Step 6: Final answer
    x = 2,411,352.38

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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.