Home / 4,368,690.54-6,028,820.91-2,435,073.72

Finding the Fourth Proportional to 4,368,690.54, 6,028,820.91 and 2,435,073.72

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Solution

The fourth proportional to 4,368,690.54, 6,028,820.91 and 2,435,073.72 is: 3,360,417.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,690.54 : 6,028,820.91 = 2,435,073.72 : x
  2. Step 2: Convert to fraction form
    4,368,690.54/6,028,820.91 = 2,435,073.72/x
  3. Step 3: Cross multiply
    4,368,690.54x = 6,028,820.91 × 2,435,073.72
  4. Step 4: Simplify right side
    4,368,690.54x = 14,680,623,360,527.49
  5. Step 5: Solve for x
    x = 14,680,623,360,527.49/4,368,690.54
  6. Step 6: Final answer
    x = 3,360,417.32

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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.