Home / 1,158,173.59-1,736,668.06-484,070.94

Finding the Fourth Proportional to 1,158,173.59, 1,736,668.06 and 484,070.94

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Solution

The fourth proportional to 1,158,173.59, 1,736,668.06 and 484,070.94 is: 725,858.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,173.59 : 1,736,668.06 = 484,070.94 : x
  2. Step 2: Convert to fraction form
    1,158,173.59/1,736,668.06 = 484,070.94/x
  3. Step 3: Cross multiply
    1,158,173.59x = 1,736,668.06 × 484,070.94
  4. Step 4: Simplify right side
    1,158,173.59x = 840,670,540,272.18
  5. Step 5: Solve for x
    x = 840,670,540,272.18/1,158,173.59
  6. Step 6: Final answer
    x = 725,858.84

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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.