Home / 1,262,373.59-1,893,807.34-463,661.15

Finding the Fourth Proportional to 1,262,373.59, 1,893,807.34 and 463,661.15

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Solution

The fourth proportional to 1,262,373.59, 1,893,807.34 and 463,661.15 is: 695,582.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,262,373.59 : 1,893,807.34 = 463,661.15 : x
  2. Step 2: Convert to fraction form
    1,262,373.59/1,893,807.34 = 463,661.15/x
  3. Step 3: Cross multiply
    1,262,373.59x = 1,893,807.34 × 463,661.15
  4. Step 4: Simplify right side
    1,262,373.59x = 878,084,878,514.65
  5. Step 5: Solve for x
    x = 878,084,878,514.65/1,262,373.59
  6. Step 6: Final answer
    x = 695,582.42

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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.