Home / 836,333.54-1,154,057-473,685.02

Finding the Fourth Proportional to 836,333.54, 1,154,057 and 473,685.02

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Solution

The fourth proportional to 836,333.54, 1,154,057 and 473,685.02 is: 653,638.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,333.54 : 1,154,057 = 473,685.02 : x
  2. Step 2: Convert to fraction form
    836,333.54/1,154,057 = 473,685.02/x
  3. Step 3: Cross multiply
    836,333.54x = 1,154,057 × 473,685.02
  4. Step 4: Simplify right side
    836,333.54x = 546,659,513,126.14
  5. Step 5: Solve for x
    x = 546,659,513,126.14/836,333.54
  6. Step 6: Final answer
    x = 653,638.16

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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.