Home / 4,289,925.06-5,920,145.28-2,356,230.69

Finding the Fourth Proportional to 4,289,925.06, 5,920,145.28 and 2,356,230.69

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Solution

The fourth proportional to 4,289,925.06, 5,920,145.28 and 2,356,230.69 is: 3,251,625.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,925.06 : 5,920,145.28 = 2,356,230.69 : x
  2. Step 2: Convert to fraction form
    4,289,925.06/5,920,145.28 = 2,356,230.69/x
  3. Step 3: Cross multiply
    4,289,925.06x = 5,920,145.28 × 2,356,230.69
  4. Step 4: Simplify right side
    4,289,925.06x = 13,949,227,997,994.64
  5. Step 5: Solve for x
    x = 13,949,227,997,994.64/4,289,925.06
  6. Step 6: Final answer
    x = 3,251,625.10

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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.