Home / 954,153.82-1,316,704.44-546,242.14

Finding the Fourth Proportional to 954,153.82, 1,316,704.44 and 546,242.14

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Solution

The fourth proportional to 954,153.82, 1,316,704.44 and 546,242.14 is: 753,798.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,153.82 : 1,316,704.44 = 546,242.14 : x
  2. Step 2: Convert to fraction form
    954,153.82/1,316,704.44 = 546,242.14/x
  3. Step 3: Cross multiply
    954,153.82x = 1,316,704.44 × 546,242.14
  4. Step 4: Simplify right side
    954,153.82x = 719,239,451,053.10
  5. Step 5: Solve for x
    x = 719,239,451,053.10/954,153.82
  6. Step 6: Final answer
    x = 753,798.22

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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.