Home / 1,556,246.02-2,334,573.18-609,493.72

Finding the Fourth Proportional to 1,556,246.02, 2,334,573.18 and 609,493.72

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Solution

The fourth proportional to 1,556,246.02, 2,334,573.18 and 609,493.72 is: 914,320.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,556,246.02 : 2,334,573.18 = 609,493.72 : x
  2. Step 2: Convert to fraction form
    1,556,246.02/2,334,573.18 = 609,493.72/x
  3. Step 3: Cross multiply
    1,556,246.02x = 2,334,573.18 × 609,493.72
  4. Step 4: Simplify right side
    1,556,246.02x = 1,422,907,692,090.43
  5. Step 5: Solve for x
    x = 1,422,907,692,090.43/1,556,246.02
  6. Step 6: Final answer
    x = 914,320.53

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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.