Home / 1,717,272.02-2,575,942.98-706,262.60

Finding the Fourth Proportional to 1,717,272.02, 2,575,942.98 and 706,262.60

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Solution

The fourth proportional to 1,717,272.02, 2,575,942.98 and 706,262.60 is: 1,059,408.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,272.02 : 2,575,942.98 = 706,262.60 : x
  2. Step 2: Convert to fraction form
    1,717,272.02/2,575,942.98 = 706,262.60/x
  3. Step 3: Cross multiply
    1,717,272.02x = 2,575,942.98 × 706,262.60
  4. Step 4: Simplify right side
    1,717,272.02x = 1,819,292,175,808.24
  5. Step 5: Solve for x
    x = 1,819,292,175,808.24/1,717,272.02
  6. Step 6: Final answer
    x = 1,059,408.27

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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.