Home / 1,232,709.55-1,849,064.32-334,151.28

Finding the Fourth Proportional to 1,232,709.55, 1,849,064.32 and 334,151.28

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Solution

The fourth proportional to 1,232,709.55, 1,849,064.32 and 334,151.28 is: 501,226.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,709.55 : 1,849,064.32 = 334,151.28 : x
  2. Step 2: Convert to fraction form
    1,232,709.55/1,849,064.32 = 334,151.28/x
  3. Step 3: Cross multiply
    1,232,709.55x = 1,849,064.32 × 334,151.28
  4. Step 4: Simplify right side
    1,232,709.55x = 617,867,209,330.33
  5. Step 5: Solve for x
    x = 617,867,209,330.33/1,232,709.55
  6. Step 6: Final answer
    x = 501,226.92

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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.