Home / 2,984,735.87-4,478,050.24-1,065,605.93

Finding the Fourth Proportional to 2,984,735.87, 4,478,050.24 and 1,065,605.93

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Solution

The fourth proportional to 2,984,735.87, 4,478,050.24 and 1,065,605.93 is: 1,598,746.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,735.87 : 4,478,050.24 = 1,065,605.93 : x
  2. Step 2: Convert to fraction form
    2,984,735.87/4,478,050.24 = 1,065,605.93/x
  3. Step 3: Cross multiply
    2,984,735.87x = 4,478,050.24 × 1,065,605.93
  4. Step 4: Simplify right side
    2,984,735.87x = 4,771,836,862,863.64
  5. Step 5: Solve for x
    x = 4,771,836,862,863.64/2,984,735.87
  6. Step 6: Final answer
    x = 1,598,746.78

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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.