Home / 945,048.42-1,417,577.73-235,076.46

Finding the Fourth Proportional to 945,048.42, 1,417,577.73 and 235,076.46

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Solution

The fourth proportional to 945,048.42, 1,417,577.73 and 235,076.46 is: 352,615.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,048.42 : 1,417,577.73 = 235,076.46 : x
  2. Step 2: Convert to fraction form
    945,048.42/1,417,577.73 = 235,076.46/x
  3. Step 3: Cross multiply
    945,048.42x = 1,417,577.73 × 235,076.46
  4. Step 4: Simplify right side
    945,048.42x = 333,239,154,543.24
  5. Step 5: Solve for x
    x = 333,239,154,543.24/945,048.42
  6. Step 6: Final answer
    x = 352,615.96

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1.5x scale

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.