Home / 556,339.48-834,664.86-182,624.92

Finding the Fourth Proportional to 556,339.48, 834,664.86 and 182,624.92

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Solution

The fourth proportional to 556,339.48, 834,664.86 and 182,624.92 is: 273,988.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    556,339.48 : 834,664.86 = 182,624.92 : x
  2. Step 2: Convert to fraction form
    556,339.48/834,664.86 = 182,624.92/x
  3. Step 3: Cross multiply
    556,339.48x = 834,664.86 × 182,624.92
  4. Step 4: Simplify right side
    556,339.48x = 152,430,603,284.31
  5. Step 5: Solve for x
    x = 152,430,603,284.31/556,339.48
  6. Step 6: Final answer
    x = 273,988.47

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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.