Home / 1,182,665.04-1,774,939.32-614,210.64

Finding the Fourth Proportional to 1,182,665.04, 1,774,939.32 and 614,210.64

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Solution

The fourth proportional to 1,182,665.04, 1,774,939.32 and 614,210.64 is: 921,805.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,665.04 : 1,774,939.32 = 614,210.64 : x
  2. Step 2: Convert to fraction form
    1,182,665.04/1,774,939.32 = 614,210.64/x
  3. Step 3: Cross multiply
    1,182,665.04x = 1,774,939.32 × 614,210.64
  4. Step 4: Simplify right side
    1,182,665.04x = 1,090,186,615,698.36
  5. Step 5: Solve for x
    x = 1,090,186,615,698.36/1,182,665.04
  6. Step 6: Final answer
    x = 921,805.06

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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.