Home / 3,409,607.42-4,706,792.69-2,248,742.35

Finding the Fourth Proportional to 3,409,607.42, 4,706,792.69 and 2,248,742.35

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Solution

The fourth proportional to 3,409,607.42, 4,706,792.69 and 2,248,742.35 is: 3,104,276.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,607.42 : 4,706,792.69 = 2,248,742.35 : x
  2. Step 2: Convert to fraction form
    3,409,607.42/4,706,792.69 = 2,248,742.35/x
  3. Step 3: Cross multiply
    3,409,607.42x = 4,706,792.69 × 2,248,742.35
  4. Step 4: Simplify right side
    3,409,607.42x = 10,584,364,019,895.75
  5. Step 5: Solve for x
    x = 10,584,364,019,895.75/3,409,607.42
  6. Step 6: Final answer
    x = 3,104,276.46

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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.