Home / 1,569,330.46-2,351,803.51-848,117.40

Finding the Fourth Proportional to 1,569,330.46, 2,351,803.51 and 848,117.40

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Solution

The fourth proportional to 1,569,330.46, 2,351,803.51 and 848,117.40 is: 1,270,991.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,330.46 : 2,351,803.51 = 848,117.40 : x
  2. Step 2: Convert to fraction form
    1,569,330.46/2,351,803.51 = 848,117.40/x
  3. Step 3: Cross multiply
    1,569,330.46x = 2,351,803.51 × 848,117.40
  4. Step 4: Simplify right side
    1,569,330.46x = 1,994,605,478,212.07
  5. Step 5: Solve for x
    x = 1,994,605,478,212.07/1,569,330.46
  6. Step 6: Final answer
    x = 1,270,991.37

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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.