Home / 3,104,714.10-4,657,071.15-2,731,466.10

Finding the Fourth Proportional to 3,104,714.10, 4,657,071.15 and 2,731,466.10

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Solution

The fourth proportional to 3,104,714.10, 4,657,071.15 and 2,731,466.10 is: 4,097,199.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,714.10 : 4,657,071.15 = 2,731,466.10 : x
  2. Step 2: Convert to fraction form
    3,104,714.10/4,657,071.15 = 2,731,466.10/x
  3. Step 3: Cross multiply
    3,104,714.10x = 4,657,071.15 × 2,731,466.10
  4. Step 4: Simplify right side
    3,104,714.10x = 12,720,631,971,513.02
  5. Step 5: Solve for x
    x = 12,720,631,971,513.02/3,104,714.10
  6. Step 6: Final answer
    x = 4,097,199.15

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Double scale
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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.