Home / 1,702,536.02-2,547,495.82-1,364,551.60

Finding the Fourth Proportional to 1,702,536.02, 2,547,495.82 and 1,364,551.60

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Solution

The fourth proportional to 1,702,536.02, 2,547,495.82 and 1,364,551.60 is: 2,041,771.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,536.02 : 2,547,495.82 = 1,364,551.60 : x
  2. Step 2: Convert to fraction form
    1,702,536.02/2,547,495.82 = 1,364,551.60/x
  3. Step 3: Cross multiply
    1,702,536.02x = 2,547,495.82 × 1,364,551.60
  4. Step 4: Simplify right side
    1,702,536.02x = 3,476,189,497,174.31
  5. Step 5: Solve for x
    x = 3,476,189,497,174.31/1,702,536.02
  6. Step 6: Final answer
    x = 2,041,771.48

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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.