Home / 1,068,094.44-1,602,137.61-437,008.05

Finding the Fourth Proportional to 1,068,094.44, 1,602,137.61 and 437,008.05

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Solution

The fourth proportional to 1,068,094.44, 1,602,137.61 and 437,008.05 is: 655,510.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,094.44 : 1,602,137.61 = 437,008.05 : x
  2. Step 2: Convert to fraction form
    1,068,094.44/1,602,137.61 = 437,008.05/x
  3. Step 3: Cross multiply
    1,068,094.44x = 1,602,137.61 × 437,008.05
  4. Step 4: Simplify right side
    1,068,094.44x = 700,147,032,777.76
  5. Step 5: Solve for x
    x = 700,147,032,777.76/1,068,094.44
  6. Step 6: Final answer
    x = 655,510.42

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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.