Home / 1,466,247.51-2,199,667.52-506,738.16

Finding the Fourth Proportional to 1,466,247.51, 2,199,667.52 and 506,738.16

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Solution

The fourth proportional to 1,466,247.51, 2,199,667.52 and 506,738.16 is: 760,209.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,247.51 : 2,199,667.52 = 506,738.16 : x
  2. Step 2: Convert to fraction form
    1,466,247.51/2,199,667.52 = 506,738.16/x
  3. Step 3: Cross multiply
    1,466,247.51x = 2,199,667.52 × 506,738.16
  4. Step 4: Simplify right side
    1,466,247.51x = 1,114,655,471,696.56
  5. Step 5: Solve for x
    x = 1,114,655,471,696.56/1,466,247.51
  6. Step 6: Final answer
    x = 760,209.63

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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.