Home / 899,333.73-1,241,631.14-856,175.13

Finding the Fourth Proportional to 899,333.73, 1,241,631.14 and 856,175.13

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Solution

The fourth proportional to 899,333.73, 1,241,631.14 and 856,175.13 is: 1,182,045.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,333.73 : 1,241,631.14 = 856,175.13 : x
  2. Step 2: Convert to fraction form
    899,333.73/1,241,631.14 = 856,175.13/x
  3. Step 3: Cross multiply
    899,333.73x = 1,241,631.14 × 856,175.13
  4. Step 4: Simplify right side
    899,333.73x = 1,063,053,698,420.67
  5. Step 5: Solve for x
    x = 1,063,053,698,420.67/899,333.73
  6. Step 6: Final answer
    x = 1,182,045.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.