Home / 1,472,284.00-2,208,426.15-461,405.82

Finding the Fourth Proportional to 1,472,284.00, 2,208,426.15 and 461,405.82

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Solution

The fourth proportional to 1,472,284.00, 2,208,426.15 and 461,405.82 is: 692,108.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,284.00 : 2,208,426.15 = 461,405.82 : x
  2. Step 2: Convert to fraction form
    1,472,284.00/2,208,426.15 = 461,405.82/x
  3. Step 3: Cross multiply
    1,472,284.00x = 2,208,426.15 × 461,405.82
  4. Step 4: Simplify right side
    1,472,284.00x = 1,018,980,688,662.06
  5. Step 5: Solve for x
    x = 1,018,980,688,662.06/1,472,284.00
  6. Step 6: Final answer
    x = 692,108.78

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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.