Home / 1,554,564.03-2,331,846.09-607,270.47

Finding the Fourth Proportional to 1,554,564.03, 2,331,846.09 and 607,270.47

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Solution

The fourth proportional to 1,554,564.03, 2,331,846.09 and 607,270.47 is: 910,905.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,564.03 : 2,331,846.09 = 607,270.47 : x
  2. Step 2: Convert to fraction form
    1,554,564.03/2,331,846.09 = 607,270.47/x
  3. Step 3: Cross multiply
    1,554,564.03x = 2,331,846.09 × 607,270.47
  4. Step 4: Simplify right side
    1,554,564.03x = 1,416,061,271,041.96
  5. Step 5: Solve for x
    x = 1,416,061,271,041.96/1,554,564.03
  6. Step 6: Final answer
    x = 910,905.72

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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.