Home / 1,437,957.33-1,984,387.46-793,377.15

Finding the Fourth Proportional to 1,437,957.33, 1,984,387.46 and 793,377.15

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Solution

The fourth proportional to 1,437,957.33, 1,984,387.46 and 793,377.15 is: 1,094,863.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,957.33 : 1,984,387.46 = 793,377.15 : x
  2. Step 2: Convert to fraction form
    1,437,957.33/1,984,387.46 = 793,377.15/x
  3. Step 3: Cross multiply
    1,437,957.33x = 1,984,387.46 × 793,377.15
  4. Step 4: Simplify right side
    1,437,957.33x = 1,574,367,663,543.65
  5. Step 5: Solve for x
    x = 1,574,367,663,543.65/1,437,957.33
  6. Step 6: Final answer
    x = 1,094,863.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.