Home / 975,961.08-1,464,010.02-301,953.60

Finding the Fourth Proportional to 975,961.08, 1,464,010.02 and 301,953.60

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Solution

The fourth proportional to 975,961.08, 1,464,010.02 and 301,953.60 is: 452,951.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,961.08 : 1,464,010.02 = 301,953.60 : x
  2. Step 2: Convert to fraction form
    975,961.08/1,464,010.02 = 301,953.60/x
  3. Step 3: Cross multiply
    975,961.08x = 1,464,010.02 × 301,953.60
  4. Step 4: Simplify right side
    975,961.08x = 442,063,095,975.07
  5. Step 5: Solve for x
    x = 442,063,095,975.07/975,961.08
  6. Step 6: Final answer
    x = 452,951.56

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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.