Home / 1,082,911.04-1,494,434.86-592,872.29

Finding the Fourth Proportional to 1,082,911.04, 1,494,434.86 and 592,872.29

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Solution

The fourth proportional to 1,082,911.04, 1,494,434.86 and 592,872.29 is: 818,173.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,911.04 : 1,494,434.86 = 592,872.29 : x
  2. Step 2: Convert to fraction form
    1,082,911.04/1,494,434.86 = 592,872.29/x
  3. Step 3: Cross multiply
    1,082,911.04x = 1,494,434.86 × 592,872.29
  4. Step 4: Simplify right side
    1,082,911.04x = 886,009,011,609.71
  5. Step 5: Solve for x
    x = 886,009,011,609.71/1,082,911.04
  6. Step 6: Final answer
    x = 818,173.40

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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.