Home / 941,724.60-1,410,254.10-755,100.60

Finding the Fourth Proportional to 941,724.60, 1,410,254.10 and 755,100.60

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Solution

The fourth proportional to 941,724.60, 1,410,254.10 and 755,100.60 is: 1,130,780.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,724.60 : 1,410,254.10 = 755,100.60 : x
  2. Step 2: Convert to fraction form
    941,724.60/1,410,254.10 = 755,100.60/x
  3. Step 3: Cross multiply
    941,724.60x = 1,410,254.10 × 755,100.60
  4. Step 4: Simplify right side
    941,724.60x = 1,064,883,717,062.46
  5. Step 5: Solve for x
    x = 1,064,883,717,062.46/941,724.60
  6. Step 6: Final answer
    x = 1,130,780.40

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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.