Home / 2,425,018.16-3,346,504.80-1,337,335.04

Finding the Fourth Proportional to 2,425,018.16, 3,346,504.80 and 1,337,335.04

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Solution

The fourth proportional to 2,425,018.16, 3,346,504.80 and 1,337,335.04 is: 1,845,511.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,018.16 : 3,346,504.80 = 1,337,335.04 : x
  2. Step 2: Convert to fraction form
    2,425,018.16/3,346,504.80 = 1,337,335.04/x
  3. Step 3: Cross multiply
    2,425,018.16x = 3,346,504.80 × 1,337,335.04
  4. Step 4: Simplify right side
    2,425,018.16x = 4,475,398,130,568.19
  5. Step 5: Solve for x
    x = 4,475,398,130,568.19/2,425,018.16
  6. Step 6: Final answer
    x = 1,845,511.18

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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.