Home / 8,303,767.58-11,459,206.43-4,632,684.90

Finding the Fourth Proportional to 8,303,767.58, 11,459,206.43 and 4,632,684.90

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Solution

The fourth proportional to 8,303,767.58, 11,459,206.43 and 4,632,684.90 is: 6,393,109.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,303,767.58 : 11,459,206.43 = 4,632,684.90 : x
  2. Step 2: Convert to fraction form
    8,303,767.58/11,459,206.43 = 4,632,684.90/x
  3. Step 3: Cross multiply
    8,303,767.58x = 11,459,206.43 × 4,632,684.90
  4. Step 4: Simplify right side
    8,303,767.58x = 53,086,892,539,482.80
  5. Step 5: Solve for x
    x = 53,086,892,539,482.80/8,303,767.58
  6. Step 6: Final answer
    x = 6,393,109.16

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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.