Home / 1,364,617.73-2,046,898.65-606,253.61

Finding the Fourth Proportional to 1,364,617.73, 2,046,898.65 and 606,253.61

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Solution

The fourth proportional to 1,364,617.73, 2,046,898.65 and 606,253.61 is: 909,368.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,617.73 : 2,046,898.65 = 606,253.61 : x
  2. Step 2: Convert to fraction form
    1,364,617.73/2,046,898.65 = 606,253.61/x
  3. Step 3: Cross multiply
    1,364,617.73x = 2,046,898.65 × 606,253.61
  4. Step 4: Simplify right side
    1,364,617.73x = 1,240,939,703,257.32
  5. Step 5: Solve for x
    x = 1,240,939,703,257.32/1,364,617.73
  6. Step 6: Final answer
    x = 909,368.00

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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.