Home / 848,266.16-1,170,608.56-466,295.27

Finding the Fourth Proportional to 848,266.16, 1,170,608.56 and 466,295.27

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Solution

The fourth proportional to 848,266.16, 1,170,608.56 and 466,295.27 is: 643,488.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,266.16 : 1,170,608.56 = 466,295.27 : x
  2. Step 2: Convert to fraction form
    848,266.16/1,170,608.56 = 466,295.27/x
  3. Step 3: Cross multiply
    848,266.16x = 1,170,608.56 × 466,295.27
  4. Step 4: Simplify right side
    848,266.16x = 545,849,227,530.73
  5. Step 5: Solve for x
    x = 545,849,227,530.73/848,266.16
  6. Step 6: Final answer
    x = 643,488.16

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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.