Home / 3,024,855.37-4,174,247.65-1,648,210.63

Finding the Fourth Proportional to 3,024,855.37, 4,174,247.65 and 1,648,210.63

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Solution

The fourth proportional to 3,024,855.37, 4,174,247.65 and 1,648,210.63 is: 2,274,501.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,855.37 : 4,174,247.65 = 1,648,210.63 : x
  2. Step 2: Convert to fraction form
    3,024,855.37/4,174,247.65 = 1,648,210.63/x
  3. Step 3: Cross multiply
    3,024,855.37x = 4,174,247.65 × 1,648,210.63
  4. Step 4: Simplify right side
    3,024,855.37x = 6,880,039,348,982.52
  5. Step 5: Solve for x
    x = 6,880,039,348,982.52/3,024,855.37
  6. Step 6: Final answer
    x = 2,274,501.92

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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.