Home / 3,505,312.64-4,837,346.02-1,895,680.64

Finding the Fourth Proportional to 3,505,312.64, 4,837,346.02 and 1,895,680.64

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Solution

The fourth proportional to 3,505,312.64, 4,837,346.02 and 1,895,680.64 is: 2,616,047.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,312.64 : 4,837,346.02 = 1,895,680.64 : x
  2. Step 2: Convert to fraction form
    3,505,312.64/4,837,346.02 = 1,895,680.64/x
  3. Step 3: Cross multiply
    3,505,312.64x = 4,837,346.02 × 1,895,680.64
  4. Step 4: Simplify right side
    3,505,312.64x = 9,170,063,199,095.05
  5. Step 5: Solve for x
    x = 9,170,063,199,095.05/3,505,312.64
  6. Step 6: Final answer
    x = 2,616,047.17

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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.