Home / 1,036,745.52-1,554,884.99-371,897.52

Finding the Fourth Proportional to 1,036,745.52, 1,554,884.99 and 371,897.52

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Solution

The fourth proportional to 1,036,745.52, 1,554,884.99 and 371,897.52 is: 557,762.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,745.52 : 1,554,884.99 = 371,897.52 : x
  2. Step 2: Convert to fraction form
    1,036,745.52/1,554,884.99 = 371,897.52/x
  3. Step 3: Cross multiply
    1,036,745.52x = 1,554,884.99 × 371,897.52
  4. Step 4: Simplify right side
    1,036,745.52x = 578,257,871,666.23
  5. Step 5: Solve for x
    x = 578,257,871,666.23/1,036,745.52
  6. Step 6: Final answer
    x = 557,762.60

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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.