Home / 2,225,968.83-3,338,448.55-1,130,643.29

Finding the Fourth Proportional to 2,225,968.83, 3,338,448.55 and 1,130,643.29

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Solution

The fourth proportional to 2,225,968.83, 3,338,448.55 and 1,130,643.29 is: 1,695,708.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,968.83 : 3,338,448.55 = 1,130,643.29 : x
  2. Step 2: Convert to fraction form
    2,225,968.83/3,338,448.55 = 1,130,643.29/x
  3. Step 3: Cross multiply
    2,225,968.83x = 3,338,448.55 × 1,130,643.29
  4. Step 4: Simplify right side
    2,225,968.83x = 3,774,594,457,587.24
  5. Step 5: Solve for x
    x = 3,774,594,457,587.24/2,225,968.83
  6. Step 6: Final answer
    x = 1,695,708.59

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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.