Home / 835,893.59-1,153,548.68-473,316.35

Finding the Fourth Proportional to 835,893.59, 1,153,548.68 and 473,316.35

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Solution

The fourth proportional to 835,893.59, 1,153,548.68 and 473,316.35 is: 653,185.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,893.59 : 1,153,548.68 = 473,316.35 : x
  2. Step 2: Convert to fraction form
    835,893.59/1,153,548.68 = 473,316.35/x
  3. Step 3: Cross multiply
    835,893.59x = 1,153,548.68 × 473,316.35
  4. Step 4: Simplify right side
    835,893.59x = 545,993,442,630.59
  5. Step 5: Solve for x
    x = 545,993,442,630.59/835,893.59
  6. Step 6: Final answer
    x = 653,185.35

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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.