Home / 4,046,319.90-5,583,856.32-2,210,738.76

Finding the Fourth Proportional to 4,046,319.90, 5,583,856.32 and 2,210,738.76

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Solution

The fourth proportional to 4,046,319.90, 5,583,856.32 and 2,210,738.76 is: 3,050,783.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,319.90 : 5,583,856.32 = 2,210,738.76 : x
  2. Step 2: Convert to fraction form
    4,046,319.90/5,583,856.32 = 2,210,738.76/x
  3. Step 3: Cross multiply
    4,046,319.90x = 5,583,856.32 × 2,210,738.76
  4. Step 4: Simplify right side
    4,046,319.90x = 12,344,447,596,894.96
  5. Step 5: Solve for x
    x = 12,344,447,596,894.96/4,046,319.90
  6. Step 6: Final answer
    x = 3,050,783.90

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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.