Home / 2,473,329.60-3,709,994.40-2,048,176.80

Finding the Fourth Proportional to 2,473,329.60, 3,709,994.40 and 2,048,176.80

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Solution

The fourth proportional to 2,473,329.60, 3,709,994.40 and 2,048,176.80 is: 3,072,265.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,329.60 : 3,709,994.40 = 2,048,176.80 : x
  2. Step 2: Convert to fraction form
    2,473,329.60/3,709,994.40 = 2,048,176.80/x
  3. Step 3: Cross multiply
    2,473,329.60x = 3,709,994.40 × 2,048,176.80
  4. Step 4: Simplify right side
    2,473,329.60x = 7,598,724,458,209.92
  5. Step 5: Solve for x
    x = 7,598,724,458,209.92/2,473,329.60
  6. Step 6: Final answer
    x = 3,072,265.20

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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.