Home / 1,049,538.52-1,573,310.30-410,252.10

Finding the Fourth Proportional to 1,049,538.52, 1,573,310.30 and 410,252.10

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Solution

The fourth proportional to 1,049,538.52, 1,573,310.30 and 410,252.10 is: 614,988.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,538.52 : 1,573,310.30 = 410,252.10 : x
  2. Step 2: Convert to fraction form
    1,049,538.52/1,573,310.30 = 410,252.10/x
  3. Step 3: Cross multiply
    1,049,538.52x = 1,573,310.30 × 410,252.10
  4. Step 4: Simplify right side
    1,049,538.52x = 645,453,854,526.63
  5. Step 5: Solve for x
    x = 645,453,854,526.63/1,049,538.52
  6. Step 6: Final answer
    x = 614,988.25

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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.