Home / 1,095,069.04-1,511,225.74-605,070.12

Finding the Fourth Proportional to 1,095,069.04, 1,511,225.74 and 605,070.12

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Solution

The fourth proportional to 1,095,069.04, 1,511,225.74 and 605,070.12 is: 835,013.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,069.04 : 1,511,225.74 = 605,070.12 : x
  2. Step 2: Convert to fraction form
    1,095,069.04/1,511,225.74 = 605,070.12/x
  3. Step 3: Cross multiply
    1,095,069.04x = 1,511,225.74 × 605,070.12
  4. Step 4: Simplify right side
    1,095,069.04x = 914,397,539,848.89
  5. Step 5: Solve for x
    x = 914,397,539,848.89/1,095,069.04
  6. Step 6: Final answer
    x = 835,013.60

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Double scale
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1.5x scale

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.