Home / 2,480,099.41-3,720,329.54-1,039,336.62

Finding the Fourth Proportional to 2,480,099.41, 3,720,329.54 and 1,039,336.62

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Solution

The fourth proportional to 2,480,099.41, 3,720,329.54 and 1,039,336.62 is: 1,559,080.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,099.41 : 3,720,329.54 = 1,039,336.62 : x
  2. Step 2: Convert to fraction form
    2,480,099.41/3,720,329.54 = 1,039,336.62/x
  3. Step 3: Cross multiply
    2,480,099.41x = 3,720,329.54 × 1,039,336.62
  4. Step 4: Simplify right side
    2,480,099.41x = 3,866,674,719,985.62
  5. Step 5: Solve for x
    x = 3,866,674,719,985.62/2,480,099.41
  6. Step 6: Final answer
    x = 1,559,080.54

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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.