Home / 4,535,469.51-6,258,948.21-2,498,279.01

Finding the Fourth Proportional to 4,535,469.51, 6,258,948.21 and 2,498,279.01

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Solution

The fourth proportional to 4,535,469.51, 6,258,948.21 and 2,498,279.01 is: 3,447,625.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,469.51 : 6,258,948.21 = 2,498,279.01 : x
  2. Step 2: Convert to fraction form
    4,535,469.51/6,258,948.21 = 2,498,279.01/x
  3. Step 3: Cross multiply
    4,535,469.51x = 6,258,948.21 × 2,498,279.01
  4. Step 4: Simplify right side
    4,535,469.51x = 15,636,598,937,720.07
  5. Step 5: Solve for x
    x = 15,636,598,937,720.07/4,535,469.51
  6. Step 6: Final answer
    x = 3,447,625.19

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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.