Home / 5,760,266.70-8,640,400.05-4,815,482.70

Finding the Fourth Proportional to 5,760,266.70, 8,640,400.05 and 4,815,482.70

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Solution

The fourth proportional to 5,760,266.70, 8,640,400.05 and 4,815,482.70 is: 7,223,224.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,266.70 : 8,640,400.05 = 4,815,482.70 : x
  2. Step 2: Convert to fraction form
    5,760,266.70/8,640,400.05 = 4,815,482.70/x
  3. Step 3: Cross multiply
    5,760,266.70x = 8,640,400.05 × 4,815,482.70
  4. Step 4: Simplify right side
    5,760,266.70x = 41,607,696,961,854.14
  5. Step 5: Solve for x
    x = 41,607,696,961,854.14/5,760,266.70
  6. Step 6: Final answer
    x = 7,223,224.05

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.