Home / 1,036,040.99-1,554,227.56-437,090.37

Finding the Fourth Proportional to 1,036,040.99, 1,554,227.56 and 437,090.37

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Solution

The fourth proportional to 1,036,040.99, 1,554,227.56 and 437,090.37 is: 655,705.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,040.99 : 1,554,227.56 = 437,090.37 : x
  2. Step 2: Convert to fraction form
    1,036,040.99/1,554,227.56 = 437,090.37/x
  3. Step 3: Cross multiply
    1,036,040.99x = 1,554,227.56 × 437,090.37
  4. Step 4: Simplify right side
    1,036,040.99x = 679,337,899,264.60
  5. Step 5: Solve for x
    x = 679,337,899,264.60/1,036,040.99
  6. Step 6: Final answer
    x = 655,705.62

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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.