Home / 3,403,157.36-4,696,068.02-1,952,821.58

Finding the Fourth Proportional to 3,403,157.36, 4,696,068.02 and 1,952,821.58

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Solution

The fourth proportional to 3,403,157.36, 4,696,068.02 and 1,952,821.58 is: 2,694,727.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,157.36 : 4,696,068.02 = 1,952,821.58 : x
  2. Step 2: Convert to fraction form
    3,403,157.36/4,696,068.02 = 1,952,821.58/x
  3. Step 3: Cross multiply
    3,403,157.36x = 4,696,068.02 × 1,952,821.58
  4. Step 4: Simplify right side
    3,403,157.36x = 9,170,582,937,359.42
  5. Step 5: Solve for x
    x = 9,170,582,937,359.42/3,403,157.36
  6. Step 6: Final answer
    x = 2,694,727.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.