Home / 4,346,627.10-6,519,940.65-1,152,246.30

Finding the Fourth Proportional to 4,346,627.10, 6,519,940.65 and 1,152,246.30

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Solution

The fourth proportional to 4,346,627.10, 6,519,940.65 and 1,152,246.30 is: 1,728,369.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346,627.10 : 6,519,940.65 = 1,152,246.30 : x
  2. Step 2: Convert to fraction form
    4,346,627.10/6,519,940.65 = 1,152,246.30/x
  3. Step 3: Cross multiply
    4,346,627.10x = 6,519,940.65 × 1,152,246.30
  4. Step 4: Simplify right side
    4,346,627.10x = 7,512,577,490,182.10
  5. Step 5: Solve for x
    x = 7,512,577,490,182.10/4,346,627.10
  6. Step 6: Final answer
    x = 1,728,369.45

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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.