Home / 1,036,511.43-1,554,988.58-362,614.73

Finding the Fourth Proportional to 1,036,511.43, 1,554,988.58 and 362,614.73

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Solution

The fourth proportional to 1,036,511.43, 1,554,988.58 and 362,614.73 is: 543,999.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,511.43 : 1,554,988.58 = 362,614.73 : x
  2. Step 2: Convert to fraction form
    1,036,511.43/1,554,988.58 = 362,614.73/x
  3. Step 3: Cross multiply
    1,036,511.43x = 1,554,988.58 × 362,614.73
  4. Step 4: Simplify right side
    1,036,511.43x = 563,861,754,501.77
  5. Step 5: Solve for x
    x = 563,861,754,501.77/1,036,511.43
  6. Step 6: Final answer
    x = 543,999.55

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1.5x scale

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.