Home / 3,050,594.10-4,575,891.15-776,114.10

Finding the Fourth Proportional to 3,050,594.10, 4,575,891.15 and 776,114.10

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Solution

The fourth proportional to 3,050,594.10, 4,575,891.15 and 776,114.10 is: 1,164,171.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,594.10 : 4,575,891.15 = 776,114.10 : x
  2. Step 2: Convert to fraction form
    3,050,594.10/4,575,891.15 = 776,114.10/x
  3. Step 3: Cross multiply
    3,050,594.10x = 4,575,891.15 × 776,114.10
  4. Step 4: Simplify right side
    3,050,594.10x = 3,551,413,641,580.22
  5. Step 5: Solve for x
    x = 3,551,413,641,580.22/3,050,594.10
  6. Step 6: Final answer
    x = 1,164,171.15

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Double scale
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Similar ratio
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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.