Home / 7,936,334.57-10,948,104.13-5,184,632.69

Finding the Fourth Proportional to 7,936,334.57, 10,948,104.13 and 5,184,632.69

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Solution

The fourth proportional to 7,936,334.57, 10,948,104.13 and 5,184,632.69 is: 7,152,155.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,936,334.57 : 10,948,104.13 = 5,184,632.69 : x
  2. Step 2: Convert to fraction form
    7,936,334.57/10,948,104.13 = 5,184,632.69/x
  3. Step 3: Cross multiply
    7,936,334.57x = 10,948,104.13 × 5,184,632.69
  4. Step 4: Simplify right side
    7,936,334.57x = 56,761,898,610,579.57
  5. Step 5: Solve for x
    x = 56,761,898,610,579.57/7,936,334.57
  6. Step 6: Final answer
    x = 7,152,155.46

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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.