Home / 1,685,036.63-2,527,554.95-563,105.63

Finding the Fourth Proportional to 1,685,036.63, 2,527,554.95 and 563,105.63

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Solution

The fourth proportional to 1,685,036.63, 2,527,554.95 and 563,105.63 is: 844,658.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,036.63 : 2,527,554.95 = 563,105.63 : x
  2. Step 2: Convert to fraction form
    1,685,036.63/2,527,554.95 = 563,105.63/x
  3. Step 3: Cross multiply
    1,685,036.63x = 2,527,554.95 × 563,105.63
  4. Step 4: Simplify right side
    1,685,036.63x = 1,423,280,407,026.07
  5. Step 5: Solve for x
    x = 1,423,280,407,026.07/1,685,036.63
  6. Step 6: Final answer
    x = 844,658.44

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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.