Home / 1,504,634.07-2,076,395.04-860,068.23

Finding the Fourth Proportional to 1,504,634.07, 2,076,395.04 and 860,068.23

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Solution

The fourth proportional to 1,504,634.07, 2,076,395.04 and 860,068.23 is: 1,186,894.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,634.07 : 2,076,395.04 = 860,068.23 : x
  2. Step 2: Convert to fraction form
    1,504,634.07/2,076,395.04 = 860,068.23/x
  3. Step 3: Cross multiply
    1,504,634.07x = 2,076,395.04 × 860,068.23
  4. Step 4: Simplify right side
    1,504,634.07x = 1,785,841,406,833.58
  5. Step 5: Solve for x
    x = 1,785,841,406,833.58/1,504,634.07
  6. Step 6: Final answer
    x = 1,186,894.17

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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.