Home / 4,373,615.70-6,560,423.55-2,460,428.10

Finding the Fourth Proportional to 4,373,615.70, 6,560,423.55 and 2,460,428.10

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Solution

The fourth proportional to 4,373,615.70, 6,560,423.55 and 2,460,428.10 is: 3,690,642.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,615.70 : 6,560,423.55 = 2,460,428.10 : x
  2. Step 2: Convert to fraction form
    4,373,615.70/6,560,423.55 = 2,460,428.10/x
  3. Step 3: Cross multiply
    4,373,615.70x = 6,560,423.55 × 2,460,428.10
  4. Step 4: Simplify right side
    4,373,615.70x = 16,141,450,450,321.76
  5. Step 5: Solve for x
    x = 16,141,450,450,321.76/4,373,615.70
  6. Step 6: Final answer
    x = 3,690,642.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.