Home / 1,364,259.16-2,046,039.63-404,490.34

Finding the Fourth Proportional to 1,364,259.16, 2,046,039.63 and 404,490.34

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Solution

The fourth proportional to 1,364,259.16, 2,046,039.63 and 404,490.34 is: 606,632.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,259.16 : 2,046,039.63 = 404,490.34 : x
  2. Step 2: Convert to fraction form
    1,364,259.16/2,046,039.63 = 404,490.34/x
  3. Step 3: Cross multiply
    1,364,259.16x = 2,046,039.63 × 404,490.34
  4. Step 4: Simplify right side
    1,364,259.16x = 827,603,265,592.17
  5. Step 5: Solve for x
    x = 827,603,265,592.17/1,364,259.16
  6. Step 6: Final answer
    x = 606,632.00

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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.