Home / 1,681,497.46-2,522,646.58-544,259.87

Finding the Fourth Proportional to 1,681,497.46, 2,522,646.58 and 544,259.87

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Solution

The fourth proportional to 1,681,497.46, 2,522,646.58 and 544,259.87 is: 816,519.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,681,497.46 : 2,522,646.58 = 544,259.87 : x
  2. Step 2: Convert to fraction form
    1,681,497.46/2,522,646.58 = 544,259.87/x
  3. Step 3: Cross multiply
    1,681,497.46x = 2,522,646.58 × 544,259.87
  4. Step 4: Simplify right side
    1,681,497.46x = 1,372,975,290,442.82
  5. Step 5: Solve for x
    x = 1,372,975,290,442.82/1,681,497.46
  6. Step 6: Final answer
    x = 816,519.40

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Double scale
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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.