Home / 4,261,507.47-5,880,655.49-2,327,740.20

Finding the Fourth Proportional to 4,261,507.47, 5,880,655.49 and 2,327,740.20

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Solution

The fourth proportional to 4,261,507.47, 5,880,655.49 and 2,327,740.20 is: 3,212,158.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,507.47 : 5,880,655.49 = 2,327,740.20 : x
  2. Step 2: Convert to fraction form
    4,261,507.47/5,880,655.49 = 2,327,740.20/x
  3. Step 3: Cross multiply
    4,261,507.47x = 5,880,655.49 × 2,327,740.20
  4. Step 4: Simplify right side
    4,261,507.47x = 13,688,638,174,785.00
  5. Step 5: Solve for x
    x = 13,688,638,174,785.00/4,261,507.47
  6. Step 6: Final answer
    x = 3,212,158.67

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1.5x scale

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.