Home / 932,063.23-1,286,235.03-524,164.96

Finding the Fourth Proportional to 932,063.23, 1,286,235.03 and 524,164.96

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Solution

The fourth proportional to 932,063.23, 1,286,235.03 and 524,164.96 is: 723,340.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,063.23 : 1,286,235.03 = 524,164.96 : x
  2. Step 2: Convert to fraction form
    932,063.23/1,286,235.03 = 524,164.96/x
  3. Step 3: Cross multiply
    932,063.23x = 1,286,235.03 × 524,164.96
  4. Step 4: Simplify right side
    932,063.23x = 674,199,333,050.55
  5. Step 5: Solve for x
    x = 674,199,333,050.55/932,063.23
  6. Step 6: Final answer
    x = 723,340.77

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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.