Home / 2,463,973.89-3,400,248.15-1,376,260.94

Finding the Fourth Proportional to 2,463,973.89, 3,400,248.15 and 1,376,260.94

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Solution

The fourth proportional to 2,463,973.89, 3,400,248.15 and 1,376,260.94 is: 1,899,220.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,973.89 : 3,400,248.15 = 1,376,260.94 : x
  2. Step 2: Convert to fraction form
    2,463,973.89/3,400,248.15 = 1,376,260.94/x
  3. Step 3: Cross multiply
    2,463,973.89x = 3,400,248.15 × 1,376,260.94
  4. Step 4: Simplify right side
    2,463,973.89x = 4,679,628,698,151.02
  5. Step 5: Solve for x
    x = 4,679,628,698,151.02/2,463,973.89
  6. Step 6: Final answer
    x = 1,899,220.08

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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.