Home / 975,468.50-1,463,342.93-301,602.33

Finding the Fourth Proportional to 975,468.50, 1,463,342.93 and 301,602.33

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Solution

The fourth proportional to 975,468.50, 1,463,342.93 and 301,602.33 is: 452,446.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,468.50 : 1,463,342.93 = 301,602.33 : x
  2. Step 2: Convert to fraction form
    975,468.50/1,463,342.93 = 301,602.33/x
  3. Step 3: Cross multiply
    975,468.50x = 1,463,342.93 × 301,602.33
  4. Step 4: Simplify right side
    975,468.50x = 441,347,635,769.02
  5. Step 5: Solve for x
    x = 441,347,635,769.02/975,468.50
  6. Step 6: Final answer
    x = 452,446.84

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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.