Home / 2,841,499.02-3,921,345.60-1,696,244.06

Finding the Fourth Proportional to 2,841,499.02, 3,921,345.60 and 1,696,244.06

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Solution

The fourth proportional to 2,841,499.02, 3,921,345.60 and 1,696,244.06 is: 2,340,862.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,499.02 : 3,921,345.60 = 1,696,244.06 : x
  2. Step 2: Convert to fraction form
    2,841,499.02/3,921,345.60 = 1,696,244.06/x
  3. Step 3: Cross multiply
    2,841,499.02x = 3,921,345.60 × 1,696,244.06
  4. Step 4: Simplify right side
    2,841,499.02x = 6,651,559,181,207.14
  5. Step 5: Solve for x
    x = 6,651,559,181,207.14/2,841,499.02
  6. Step 6: Final answer
    x = 2,340,862.74

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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.