Home / 2,604,143.48-3,593,618.92-1,458,166.40

Finding the Fourth Proportional to 2,604,143.48, 3,593,618.92 and 1,458,166.40

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Solution

The fourth proportional to 2,604,143.48, 3,593,618.92 and 1,458,166.40 is: 2,012,214.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,143.48 : 3,593,618.92 = 1,458,166.40 : x
  2. Step 2: Convert to fraction form
    2,604,143.48/3,593,618.92 = 1,458,166.40/x
  3. Step 3: Cross multiply
    2,604,143.48x = 3,593,618.92 × 1,458,166.40
  4. Step 4: Simplify right side
    2,604,143.48x = 5,240,094,363,548.29
  5. Step 5: Solve for x
    x = 5,240,094,363,548.29/2,604,143.48
  6. Step 6: Final answer
    x = 2,012,214.15

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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.