Home / 3,326,744.16-4,990,731.12-1,052,841.60

Finding the Fourth Proportional to 3,326,744.16, 4,990,731.12 and 1,052,841.60

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Solution

The fourth proportional to 3,326,744.16, 4,990,731.12 and 1,052,841.60 is: 1,579,457.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,744.16 : 4,990,731.12 = 1,052,841.60 : x
  2. Step 2: Convert to fraction form
    3,326,744.16/4,990,731.12 = 1,052,841.60/x
  3. Step 3: Cross multiply
    3,326,744.16x = 4,990,731.12 × 1,052,841.60
  4. Step 4: Simplify right side
    3,326,744.16x = 5,254,449,337,550.59
  5. Step 5: Solve for x
    x = 5,254,449,337,550.59/3,326,744.16
  6. Step 6: Final answer
    x = 1,579,457.00

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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.