Home / 5,566,547.60-8,349,821.40-4,149,371.60

Finding the Fourth Proportional to 5,566,547.60, 8,349,821.40 and 4,149,371.60

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Solution

The fourth proportional to 5,566,547.60, 8,349,821.40 and 4,149,371.60 is: 6,224,057.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,547.60 : 8,349,821.40 = 4,149,371.60 : x
  2. Step 2: Convert to fraction form
    5,566,547.60/8,349,821.40 = 4,149,371.60/x
  3. Step 3: Cross multiply
    5,566,547.60x = 8,349,821.40 × 4,149,371.60
  4. Step 4: Simplify right side
    5,566,547.60x = 34,646,511,782,232.24
  5. Step 5: Solve for x
    x = 34,646,511,782,232.24/5,566,547.60
  6. Step 6: Final answer
    x = 6,224,057.40

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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.