Home / 1,684,082.04-2,526,750.41-1,010,646.42

Finding the Fourth Proportional to 1,684,082.04, 2,526,750.41 and 1,010,646.42

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Solution

The fourth proportional to 1,684,082.04, 2,526,750.41 and 1,010,646.42 is: 1,516,346.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,082.04 : 2,526,750.41 = 1,010,646.42 : x
  2. Step 2: Convert to fraction form
    1,684,082.04/2,526,750.41 = 1,010,646.42/x
  3. Step 3: Cross multiply
    1,684,082.04x = 2,526,750.41 × 1,010,646.42
  4. Step 4: Simplify right side
    1,684,082.04x = 2,553,651,256,100.03
  5. Step 5: Solve for x
    x = 2,553,651,256,100.03/1,684,082.04
  6. Step 6: Final answer
    x = 1,516,346.11

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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.