Home / 3,087,113.33-4,260,160.01-1,710,452.03

Finding the Fourth Proportional to 3,087,113.33, 4,260,160.01 and 1,710,452.03

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Solution

The fourth proportional to 3,087,113.33, 4,260,160.01 and 1,710,452.03 is: 2,360,392.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,087,113.33 : 4,260,160.01 = 1,710,452.03 : x
  2. Step 2: Convert to fraction form
    3,087,113.33/4,260,160.01 = 1,710,452.03/x
  3. Step 3: Cross multiply
    3,087,113.33x = 4,260,160.01 × 1,710,452.03
  4. Step 4: Simplify right side
    3,087,113.33x = 7,286,799,320,204.65
  5. Step 5: Solve for x
    x = 7,286,799,320,204.65/3,087,113.33
  6. Step 6: Final answer
    x = 2,360,392.55

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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.