Home / 1,022,030.16-1,533,045.36-461,225.04

Finding the Fourth Proportional to 1,022,030.16, 1,533,045.36 and 461,225.04

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Solution

The fourth proportional to 1,022,030.16, 1,533,045.36 and 461,225.04 is: 691,837.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,030.16 : 1,533,045.36 = 461,225.04 : x
  2. Step 2: Convert to fraction form
    1,022,030.16/1,533,045.36 = 461,225.04/x
  3. Step 3: Cross multiply
    1,022,030.16x = 1,533,045.36 × 461,225.04
  4. Step 4: Simplify right side
    1,022,030.16x = 707,078,907,487.82
  5. Step 5: Solve for x
    x = 707,078,907,487.82/1,022,030.16
  6. Step 6: Final answer
    x = 691,837.61

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Double scale
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Similar ratio
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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.