Home / 1,088,673.24-1,502,401.68-598,617.36

Finding the Fourth Proportional to 1,088,673.24, 1,502,401.68 and 598,617.36

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Solution

The fourth proportional to 1,088,673.24, 1,502,401.68 and 598,617.36 is: 826,109.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,673.24 : 1,502,401.68 = 598,617.36 : x
  2. Step 2: Convert to fraction form
    1,088,673.24/1,502,401.68 = 598,617.36/x
  3. Step 3: Cross multiply
    1,088,673.24x = 1,502,401.68 × 598,617.36
  4. Step 4: Simplify right side
    1,088,673.24x = 899,363,727,341.17
  5. Step 5: Solve for x
    x = 899,363,727,341.17/1,088,673.24
  6. Step 6: Final answer
    x = 826,109.89

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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.