Home / 4,046,543.10-6,069,814.65-3,143,093.40

Finding the Fourth Proportional to 4,046,543.10, 6,069,814.65 and 3,143,093.40

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Solution

The fourth proportional to 4,046,543.10, 6,069,814.65 and 3,143,093.40 is: 4,714,640.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,543.10 : 6,069,814.65 = 3,143,093.40 : x
  2. Step 2: Convert to fraction form
    4,046,543.10/6,069,814.65 = 3,143,093.40/x
  3. Step 3: Cross multiply
    4,046,543.10x = 6,069,814.65 × 3,143,093.40
  4. Step 4: Simplify right side
    4,046,543.10x = 19,077,994,365,638.31
  5. Step 5: Solve for x
    x = 19,077,994,365,638.31/4,046,543.10
  6. Step 6: Final answer
    x = 4,714,640.10

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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.