Home / 1,036,241.73-1,554,572.13-437,204.34

Finding the Fourth Proportional to 1,036,241.73, 1,554,572.13 and 437,204.34

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Solution

The fourth proportional to 1,036,241.73, 1,554,572.13 and 437,204.34 is: 655,894.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,241.73 : 1,554,572.13 = 437,204.34 : x
  2. Step 2: Convert to fraction form
    1,036,241.73/1,554,572.13 = 437,204.34/x
  3. Step 3: Cross multiply
    1,036,241.73x = 1,554,572.13 × 437,204.34
  4. Step 4: Simplify right side
    1,036,241.73x = 679,665,682,079.04
  5. Step 5: Solve for x
    x = 679,665,682,079.04/1,036,241.73
  6. Step 6: Final answer
    x = 655,894.92

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1.5x scale

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.