Home / 1,141,595.08-1,712,955.33-534,424.56

Finding the Fourth Proportional to 1,141,595.08, 1,712,955.33 and 534,424.56

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Solution

The fourth proportional to 1,141,595.08, 1,712,955.33 and 534,424.56 is: 801,900.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,595.08 : 1,712,955.33 = 534,424.56 : x
  2. Step 2: Convert to fraction form
    1,141,595.08/1,712,955.33 = 534,424.56/x
  3. Step 3: Cross multiply
    1,141,595.08x = 1,712,955.33 × 534,424.56
  4. Step 4: Simplify right side
    1,141,595.08x = 915,445,398,534.91
  5. Step 5: Solve for x
    x = 915,445,398,534.91/1,141,595.08
  6. Step 6: Final answer
    x = 801,900.27

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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.