Home / 1,533,211.66-2,300,167.41-468,405.10

Finding the Fourth Proportional to 1,533,211.66, 2,300,167.41 and 468,405.10

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Solution

The fourth proportional to 1,533,211.66, 2,300,167.41 and 468,405.10 is: 702,714.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,211.66 : 2,300,167.41 = 468,405.10 : x
  2. Step 2: Convert to fraction form
    1,533,211.66/2,300,167.41 = 468,405.10/x
  3. Step 3: Cross multiply
    1,533,211.66x = 2,300,167.41 × 468,405.10
  4. Step 4: Simplify right side
    1,533,211.66x = 1,077,410,145,697.79
  5. Step 5: Solve for x
    x = 1,077,410,145,697.79/1,533,211.66
  6. Step 6: Final answer
    x = 702,714.55

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1.5x scale

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.