Home / 1,566,173.10-2,349,259.65-936,317.10

Finding the Fourth Proportional to 1,566,173.10, 2,349,259.65 and 936,317.10

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Solution

The fourth proportional to 1,566,173.10, 2,349,259.65 and 936,317.10 is: 1,404,475.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,173.10 : 2,349,259.65 = 936,317.10 : x
  2. Step 2: Convert to fraction form
    1,566,173.10/2,349,259.65 = 936,317.10/x
  3. Step 3: Cross multiply
    1,566,173.10x = 2,349,259.65 × 936,317.10
  4. Step 4: Simplify right side
    1,566,173.10x = 2,199,651,982,635.01
  5. Step 5: Solve for x
    x = 2,199,651,982,635.01/1,566,173.10
  6. Step 6: Final answer
    x = 1,404,475.65

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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.