Home / 1,710,375.90-2,360,569.14-985,082.46

Finding the Fourth Proportional to 1,710,375.90, 2,360,569.14 and 985,082.46

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Solution

The fourth proportional to 1,710,375.90, 2,360,569.14 and 985,082.46 is: 1,359,558.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,375.90 : 2,360,569.14 = 985,082.46 : x
  2. Step 2: Convert to fraction form
    1,710,375.90/2,360,569.14 = 985,082.46/x
  3. Step 3: Cross multiply
    1,710,375.90x = 2,360,569.14 × 985,082.46
  4. Step 4: Simplify right side
    1,710,375.90x = 2,325,355,255,431.28
  5. Step 5: Solve for x
    x = 2,325,355,255,431.28/1,710,375.90
  6. Step 6: Final answer
    x = 1,359,558.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.