Home / 5,348,176.65-7,383,343.32-4,184,148.65

Finding the Fourth Proportional to 5,348,176.65, 7,383,343.32 and 4,184,148.65

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Solution

The fourth proportional to 5,348,176.65, 7,383,343.32 and 4,184,148.65 is: 5,776,362.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348,176.65 : 7,383,343.32 = 4,184,148.65 : x
  2. Step 2: Convert to fraction form
    5,348,176.65/7,383,343.32 = 4,184,148.65/x
  3. Step 3: Cross multiply
    5,348,176.65x = 7,383,343.32 × 4,184,148.65
  4. Step 4: Simplify right side
    5,348,176.65x = 30,893,005,947,947.80
  5. Step 5: Solve for x
    x = 30,893,005,947,947.80/5,348,176.65
  6. Step 6: Final answer
    x = 5,776,362.29

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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.