Home / 1,501,640.94-2,252,442.38-364,412.46

Finding the Fourth Proportional to 1,501,640.94, 2,252,442.38 and 364,412.46

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Solution

The fourth proportional to 1,501,640.94, 2,252,442.38 and 364,412.46 is: 546,614.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,640.94 : 2,252,442.38 = 364,412.46 : x
  2. Step 2: Convert to fraction form
    1,501,640.94/2,252,442.38 = 364,412.46/x
  3. Step 3: Cross multiply
    1,501,640.94x = 2,252,442.38 × 364,412.46
  4. Step 4: Simplify right side
    1,501,640.94x = 820,818,066,881.99
  5. Step 5: Solve for x
    x = 820,818,066,881.99/1,501,640.94
  6. Step 6: Final answer
    x = 546,614.07

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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.