Home / 794,509.35-1,096,444.11-431,957.67

Finding the Fourth Proportional to 794,509.35, 1,096,444.11 and 431,957.67

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Solution

The fourth proportional to 794,509.35, 1,096,444.11 and 431,957.67 is: 596,113.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,509.35 : 1,096,444.11 = 431,957.67 : x
  2. Step 2: Convert to fraction form
    794,509.35/1,096,444.11 = 431,957.67/x
  3. Step 3: Cross multiply
    794,509.35x = 1,096,444.11 × 431,957.67
  4. Step 4: Simplify right side
    794,509.35x = 473,617,443,040.82
  5. Step 5: Solve for x
    x = 473,617,443,040.82/794,509.35
  6. Step 6: Final answer
    x = 596,113.11

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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.