Home / 4,316,280.40-5,956,466.04-2,382,540.44

Finding the Fourth Proportional to 4,316,280.40, 5,956,466.04 and 2,382,540.44

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Solution

The fourth proportional to 4,316,280.40, 5,956,466.04 and 2,382,540.44 is: 3,287,905.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,280.40 : 5,956,466.04 = 2,382,540.44 : x
  2. Step 2: Convert to fraction form
    4,316,280.40/5,956,466.04 = 2,382,540.44/x
  3. Step 3: Cross multiply
    4,316,280.40x = 5,956,466.04 × 2,382,540.44
  4. Step 4: Simplify right side
    4,316,280.40x = 14,191,521,219,786.66
  5. Step 5: Solve for x
    x = 14,191,521,219,786.66/4,316,280.40
  6. Step 6: Final answer
    x = 3,287,905.30

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.