Home / 3,050,988.06-4,210,056.96-1,827,262.26

Finding the Fourth Proportional to 3,050,988.06, 4,210,056.96 and 1,827,262.26

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Solution

The fourth proportional to 3,050,988.06, 4,210,056.96 and 1,827,262.26 is: 2,521,438.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,988.06 : 4,210,056.96 = 1,827,262.26 : x
  2. Step 2: Convert to fraction form
    3,050,988.06/4,210,056.96 = 1,827,262.26/x
  3. Step 3: Cross multiply
    3,050,988.06x = 4,210,056.96 × 1,827,262.26
  4. Step 4: Simplify right side
    3,050,988.06x = 7,692,878,195,458.33
  5. Step 5: Solve for x
    x = 7,692,878,195,458.33/3,050,988.06
  6. Step 6: Final answer
    x = 2,521,438.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.