Home / 904,303.97-1,354,682.44-524,426.63

Finding the Fourth Proportional to 904,303.97, 1,354,682.44 and 524,426.63

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Solution

The fourth proportional to 904,303.97, 1,354,682.44 and 524,426.63 is: 785,611.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,303.97 : 1,354,682.44 = 524,426.63 : x
  2. Step 2: Convert to fraction form
    904,303.97/1,354,682.44 = 524,426.63/x
  3. Step 3: Cross multiply
    904,303.97x = 1,354,682.44 × 524,426.63
  4. Step 4: Simplify right side
    904,303.97x = 710,431,540,611.50
  5. Step 5: Solve for x
    x = 710,431,540,611.50/904,303.97
  6. Step 6: Final answer
    x = 785,611.44

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Double scale
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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.