Home / 2,626,377.07-3,624,455.82-1,480,457.11

Finding the Fourth Proportional to 2,626,377.07, 3,624,455.82 and 1,480,457.11

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Solution

The fourth proportional to 2,626,377.07, 3,624,455.82 and 1,480,457.11 is: 2,043,062.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,377.07 : 3,624,455.82 = 1,480,457.11 : x
  2. Step 2: Convert to fraction form
    2,626,377.07/3,624,455.82 = 1,480,457.11/x
  3. Step 3: Cross multiply
    2,626,377.07x = 3,624,455.82 × 1,480,457.11
  4. Step 4: Simplify right side
    2,626,377.07x = 5,365,851,388,599.88
  5. Step 5: Solve for x
    x = 5,365,851,388,599.88/2,626,377.07
  6. Step 6: Final answer
    x = 2,043,062.08

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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.