Home / 1,727,444.48-2,383,877.52-963,547.52

Finding the Fourth Proportional to 1,727,444.48, 2,383,877.52 and 963,547.52

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Solution

The fourth proportional to 1,727,444.48, 2,383,877.52 and 963,547.52 is: 1,329,697.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,444.48 : 2,383,877.52 = 963,547.52 : x
  2. Step 2: Convert to fraction form
    1,727,444.48/2,383,877.52 = 963,547.52/x
  3. Step 3: Cross multiply
    1,727,444.48x = 2,383,877.52 × 963,547.52
  4. Step 4: Simplify right side
    1,727,444.48x = 2,296,979,272,379.75
  5. Step 5: Solve for x
    x = 2,296,979,272,379.75/1,727,444.48
  6. Step 6: Final answer
    x = 1,329,697.89

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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.