Home / 2,999,037.60-4,498,556.40-1,004,493.60

Finding the Fourth Proportional to 2,999,037.60, 4,498,556.40 and 1,004,493.60

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Solution

The fourth proportional to 2,999,037.60, 4,498,556.40 and 1,004,493.60 is: 1,506,740.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,999,037.60 : 4,498,556.40 = 1,004,493.60 : x
  2. Step 2: Convert to fraction form
    2,999,037.60/4,498,556.40 = 1,004,493.60/x
  3. Step 3: Cross multiply
    2,999,037.60x = 4,498,556.40 × 1,004,493.60
  4. Step 4: Simplify right side
    2,999,037.60x = 4,518,771,113,039.04
  5. Step 5: Solve for x
    x = 4,518,771,113,039.04/2,999,037.60
  6. Step 6: Final answer
    x = 1,506,740.40

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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.