Home / 1,625,483.55-2,438,342.19-560,510.23

Finding the Fourth Proportional to 1,625,483.55, 2,438,342.19 and 560,510.23

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Solution

The fourth proportional to 1,625,483.55, 2,438,342.19 and 560,510.23 is: 840,805.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,625,483.55 : 2,438,342.19 = 560,510.23 : x
  2. Step 2: Convert to fraction form
    1,625,483.55/2,438,342.19 = 560,510.23/x
  3. Step 3: Cross multiply
    1,625,483.55x = 2,438,342.19 × 560,510.23
  4. Step 4: Simplify right side
    1,625,483.55x = 1,366,715,740,211.64
  5. Step 5: Solve for x
    x = 1,366,715,740,211.64/1,625,483.55
  6. Step 6: Final answer
    x = 840,805.64

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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.