Home / 953,954.24-1,316,430.32-524,234.24

Finding the Fourth Proportional to 953,954.24, 1,316,430.32 and 524,234.24

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Solution

The fourth proportional to 953,954.24, 1,316,430.32 and 524,234.24 is: 723,428.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,954.24 : 1,316,430.32 = 524,234.24 : x
  2. Step 2: Convert to fraction form
    953,954.24/1,316,430.32 = 524,234.24/x
  3. Step 3: Cross multiply
    953,954.24x = 1,316,430.32 × 524,234.24
  4. Step 4: Simplify right side
    953,954.24x = 690,117,848,318.16
  5. Step 5: Solve for x
    x = 690,117,848,318.16/953,954.24
  6. Step 6: Final answer
    x = 723,428.67

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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.