Home / 1,404,273-2,106,496.92-562,715.40

Finding the Fourth Proportional to 1,404,273, 2,106,496.92 and 562,715.40

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Solution

The fourth proportional to 1,404,273, 2,106,496.92 and 562,715.40 is: 844,108.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,273 : 2,106,496.92 = 562,715.40 : x
  2. Step 2: Convert to fraction form
    1,404,273/2,106,496.92 = 562,715.40/x
  3. Step 3: Cross multiply
    1,404,273x = 2,106,496.92 × 562,715.40
  4. Step 4: Simplify right side
    1,404,273x = 1,185,358,256,936.57
  5. Step 5: Solve for x
    x = 1,185,358,256,936.57/1,404,273
  6. Step 6: Final answer
    x = 844,108.13

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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.