Home / 8,032,564.75-11,084,825.96-4,547,813.67

Finding the Fourth Proportional to 8,032,564.75, 11,084,825.96 and 4,547,813.67

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Solution

The fourth proportional to 8,032,564.75, 11,084,825.96 and 4,547,813.67 is: 6,275,918.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,564.75 : 11,084,825.96 = 4,547,813.67 : x
  2. Step 2: Convert to fraction form
    8,032,564.75/11,084,825.96 = 4,547,813.67/x
  3. Step 3: Cross multiply
    8,032,564.75x = 11,084,825.96 × 4,547,813.67
  4. Step 4: Simplify right side
    8,032,564.75x = 50,411,722,983,206.01
  5. Step 5: Solve for x
    x = 50,411,722,983,206.01/8,032,564.75
  6. Step 6: Final answer
    x = 6,275,918.66

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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.