Home / 4,492,312.81-6,200,493.78-2,559,715.59

Finding the Fourth Proportional to 4,492,312.81, 6,200,493.78 and 2,559,715.59

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Solution

The fourth proportional to 4,492,312.81, 6,200,493.78 and 2,559,715.59 is: 3,533,035.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,312.81 : 6,200,493.78 = 2,559,715.59 : x
  2. Step 2: Convert to fraction form
    4,492,312.81/6,200,493.78 = 2,559,715.59/x
  3. Step 3: Cross multiply
    4,492,312.81x = 6,200,493.78 × 2,559,715.59
  4. Step 4: Simplify right side
    4,492,312.81x = 15,871,500,563,361.56
  5. Step 5: Solve for x
    x = 15,871,500,563,361.56/4,492,312.81
  6. Step 6: Final answer
    x = 3,533,035.48

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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.