Home / 2,446,533-3,376,215.54-1,373,445

Finding the Fourth Proportional to 2,446,533, 3,376,215.54 and 1,373,445

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Solution

The fourth proportional to 2,446,533, 3,376,215.54 and 1,373,445 is: 1,895,354.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,533 : 3,376,215.54 = 1,373,445 : x
  2. Step 2: Convert to fraction form
    2,446,533/3,376,215.54 = 1,373,445/x
  3. Step 3: Cross multiply
    2,446,533x = 3,376,215.54 × 1,373,445
  4. Step 4: Simplify right side
    2,446,533x = 4,637,046,352,335.30
  5. Step 5: Solve for x
    x = 4,637,046,352,335.30/2,446,533
  6. Step 6: Final answer
    x = 1,895,354.10

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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.