Home / 881,342.34-1,216,624.47-595,249.94

Finding the Fourth Proportional to 881,342.34, 1,216,624.47 and 595,249.94

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Solution

The fourth proportional to 881,342.34, 1,216,624.47 and 595,249.94 is: 821,696.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,342.34 : 1,216,624.47 = 595,249.94 : x
  2. Step 2: Convert to fraction form
    881,342.34/1,216,624.47 = 595,249.94/x
  3. Step 3: Cross multiply
    881,342.34x = 1,216,624.47 × 595,249.94
  4. Step 4: Simplify right side
    881,342.34x = 724,195,636,686.91
  5. Step 5: Solve for x
    x = 724,195,636,686.91/881,342.34
  6. Step 6: Final answer
    x = 821,696.18

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Double scale
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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.