Home / 1,601,953.56-2,403,290.21-536,968.35

Finding the Fourth Proportional to 1,601,953.56, 2,403,290.21 and 536,968.35

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Solution

The fourth proportional to 1,601,953.56, 2,403,290.21 and 536,968.35 is: 805,573.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,953.56 : 2,403,290.21 = 536,968.35 : x
  2. Step 2: Convert to fraction form
    1,601,953.56/2,403,290.21 = 536,968.35/x
  3. Step 3: Cross multiply
    1,601,953.56x = 2,403,290.21 × 536,968.35
  4. Step 4: Simplify right side
    1,601,953.56x = 1,290,490,775,950.01
  5. Step 5: Solve for x
    x = 1,290,490,775,950.01/1,601,953.56
  6. Step 6: Final answer
    x = 805,573.15

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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.