Home / 2,525,731.30-3,484,477.04-1,865,026.35

Finding the Fourth Proportional to 2,525,731.30, 3,484,477.04 and 1,865,026.35

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Solution

The fourth proportional to 2,525,731.30, 3,484,477.04 and 1,865,026.35 is: 2,572,974.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,731.30 : 3,484,477.04 = 1,865,026.35 : x
  2. Step 2: Convert to fraction form
    2,525,731.30/3,484,477.04 = 1,865,026.35/x
  3. Step 3: Cross multiply
    2,525,731.30x = 3,484,477.04 × 1,865,026.35
  4. Step 4: Simplify right side
    2,525,731.30x = 6,498,641,486,244.87
  5. Step 5: Solve for x
    x = 6,498,641,486,244.87/2,525,731.30
  6. Step 6: Final answer
    x = 2,572,974.20

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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.