Home / 2,559,303.67-3,841,317.11-1,298,017.03

Finding the Fourth Proportional to 2,559,303.67, 3,841,317.11 and 1,298,017.03

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Solution

The fourth proportional to 2,559,303.67, 3,841,317.11 and 1,298,017.03 is: 1,948,223.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,303.67 : 3,841,317.11 = 1,298,017.03 : x
  2. Step 2: Convert to fraction form
    2,559,303.67/3,841,317.11 = 1,298,017.03/x
  3. Step 3: Cross multiply
    2,559,303.67x = 3,841,317.11 × 1,298,017.03
  4. Step 4: Simplify right side
    2,559,303.67x = 4,986,095,026,410.38
  5. Step 5: Solve for x
    x = 4,986,095,026,410.38/2,559,303.67
  6. Step 6: Final answer
    x = 1,948,223.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.