Home / 2,430,820.02-3,354,599.31-1,343,162.04

Finding the Fourth Proportional to 2,430,820.02, 3,354,599.31 and 1,343,162.04

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Solution

The fourth proportional to 2,430,820.02, 3,354,599.31 and 1,343,162.04 is: 1,853,601.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,820.02 : 3,354,599.31 = 1,343,162.04 : x
  2. Step 2: Convert to fraction form
    2,430,820.02/3,354,599.31 = 1,343,162.04/x
  3. Step 3: Cross multiply
    2,430,820.02x = 3,354,599.31 × 1,343,162.04
  4. Step 4: Simplify right side
    2,430,820.02x = 4,505,770,452,602.19
  5. Step 5: Solve for x
    x = 4,505,770,452,602.19/2,430,820.02
  6. Step 6: Final answer
    x = 1,853,601.01

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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.