Home / 2,934,697.20-4,402,045.80-2,541,037.20

Finding the Fourth Proportional to 2,934,697.20, 4,402,045.80 and 2,541,037.20

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Solution

The fourth proportional to 2,934,697.20, 4,402,045.80 and 2,541,037.20 is: 3,811,555.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,697.20 : 4,402,045.80 = 2,541,037.20 : x
  2. Step 2: Convert to fraction form
    2,934,697.20/4,402,045.80 = 2,541,037.20/x
  3. Step 3: Cross multiply
    2,934,697.20x = 4,402,045.80 × 2,541,037.20
  4. Step 4: Simplify right side
    2,934,697.20x = 11,185,762,133,903.76
  5. Step 5: Solve for x
    x = 11,185,762,133,903.76/2,934,697.20
  6. Step 6: Final answer
    x = 3,811,555.80

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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.