Home / 701,026.02-1,051,539.03-168,547.07

Finding the Fourth Proportional to 701,026.02, 1,051,539.03 and 168,547.07

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Solution

The fourth proportional to 701,026.02, 1,051,539.03 and 168,547.07 is: 252,820.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,026.02 : 1,051,539.03 = 168,547.07 : x
  2. Step 2: Convert to fraction form
    701,026.02/1,051,539.03 = 168,547.07/x
  3. Step 3: Cross multiply
    701,026.02x = 1,051,539.03 × 168,547.07
  4. Step 4: Simplify right side
    701,026.02x = 177,233,817,239.45
  5. Step 5: Solve for x
    x = 177,233,817,239.45/701,026.02
  6. Step 6: Final answer
    x = 252,820.60

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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.