Home / 5,329,232.60-7,477,721.80-5,329,232.60

Finding the Fourth Proportional to 5,329,232.60, 7,477,721.80 and 5,329,232.60

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Solution

The fourth proportional to 5,329,232.60, 7,477,721.80 and 5,329,232.60 is: 7,477,721.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,329,232.60 : 7,477,721.80 = 5,329,232.60 : x
  2. Step 2: Convert to fraction form
    5,329,232.60/7,477,721.80 = 5,329,232.60/x
  3. Step 3: Cross multiply
    5,329,232.60x = 7,477,721.80 × 5,329,232.60
  4. Step 4: Simplify right side
    5,329,232.60x = 39,850,518,790,290.68
  5. Step 5: Solve for x
    x = 39,850,518,790,290.68/5,329,232.60
  6. Step 6: Final answer
    x = 7,477,721.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.