Home / 1,604,056.14-2,406,084.21-539,098.20

Finding the Fourth Proportional to 1,604,056.14, 2,406,084.21 and 539,098.20

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Solution

The fourth proportional to 1,604,056.14, 2,406,084.21 and 539,098.20 is: 808,647.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,056.14 : 2,406,084.21 = 539,098.20 : x
  2. Step 2: Convert to fraction form
    1,604,056.14/2,406,084.21 = 539,098.20/x
  3. Step 3: Cross multiply
    1,604,056.14x = 2,406,084.21 × 539,098.20
  4. Step 4: Simplify right side
    1,604,056.14x = 1,297,115,666,659.42
  5. Step 5: Solve for x
    x = 1,297,115,666,659.42/1,604,056.14
  6. Step 6: Final answer
    x = 808,647.30

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Double scale
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Similar ratio
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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.