Home / 1,710,349.48-2,360,121.54-1,157,941.48

Finding the Fourth Proportional to 1,710,349.48, 2,360,121.54 and 1,157,941.48

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Solution

The fourth proportional to 1,710,349.48, 2,360,121.54 and 1,157,941.48 is: 1,597,850.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,349.48 : 2,360,121.54 = 1,157,941.48 : x
  2. Step 2: Convert to fraction form
    1,710,349.48/2,360,121.54 = 1,157,941.48/x
  3. Step 3: Cross multiply
    1,710,349.48x = 2,360,121.54 × 1,157,941.48
  4. Step 4: Simplify right side
    1,710,349.48x = 2,732,882,629,007.48
  5. Step 5: Solve for x
    x = 2,732,882,629,007.48/1,710,349.48
  6. Step 6: Final answer
    x = 1,597,850.42

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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.