Home / 954,015.48-1,316,537.04-546,115.08

Finding the Fourth Proportional to 954,015.48, 1,316,537.04 and 546,115.08

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Solution

The fourth proportional to 954,015.48, 1,316,537.04 and 546,115.08 is: 753,636.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,015.48 : 1,316,537.04 = 546,115.08 : x
  2. Step 2: Convert to fraction form
    954,015.48/1,316,537.04 = 546,115.08/x
  3. Step 3: Cross multiply
    954,015.48x = 1,316,537.04 × 546,115.08
  4. Step 4: Simplify right side
    954,015.48x = 718,980,730,922.56
  5. Step 5: Solve for x
    x = 718,980,730,922.56/954,015.48
  6. Step 6: Final answer
    x = 753,636.34

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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.