Home / 1,233,454.65-1,849,955.58-559,373.87

Finding the Fourth Proportional to 1,233,454.65, 1,849,955.58 and 559,373.87

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Solution

The fourth proportional to 1,233,454.65, 1,849,955.58 and 559,373.87 is: 838,958.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,454.65 : 1,849,955.58 = 559,373.87 : x
  2. Step 2: Convert to fraction form
    1,233,454.65/1,849,955.58 = 559,373.87/x
  3. Step 3: Cross multiply
    1,233,454.65x = 1,849,955.58 × 559,373.87
  4. Step 4: Simplify right side
    1,233,454.65x = 1,034,816,802,862.92
  5. Step 5: Solve for x
    x = 1,034,816,802,862.92/1,233,454.65
  6. Step 6: Final answer
    x = 838,958.13

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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.