Home / 3,069,449.51-4,604,594.45-1,047,150.45

Finding the Fourth Proportional to 3,069,449.51, 4,604,594.45 and 1,047,150.45

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Solution

The fourth proportional to 3,069,449.51, 4,604,594.45 and 1,047,150.45 is: 1,570,869.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,449.51 : 4,604,594.45 = 1,047,150.45 : x
  2. Step 2: Convert to fraction form
    3,069,449.51/4,604,594.45 = 1,047,150.45/x
  3. Step 3: Cross multiply
    3,069,449.51x = 4,604,594.45 × 1,047,150.45
  4. Step 4: Simplify right side
    3,069,449.51x = 4,821,703,145,149.25
  5. Step 5: Solve for x
    x = 4,821,703,145,149.25/3,069,449.51
  6. Step 6: Final answer
    x = 1,570,869.02

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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.