Home / 954,313.44-1,316,954.08-524,596.28

Finding the Fourth Proportional to 954,313.44, 1,316,954.08 and 524,596.28

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Solution

The fourth proportional to 954,313.44, 1,316,954.08 and 524,596.28 is: 723,943.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,313.44 : 1,316,954.08 = 524,596.28 : x
  2. Step 2: Convert to fraction form
    954,313.44/1,316,954.08 = 524,596.28/x
  3. Step 3: Cross multiply
    954,313.44x = 1,316,954.08 × 524,596.28
  4. Step 4: Simplify right side
    954,313.44x = 690,869,211,298.82
  5. Step 5: Solve for x
    x = 690,869,211,298.82/954,313.44
  6. Step 6: Final answer
    x = 723,943.71

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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.