Home / 1,350,866.37-2,024,294.36-751,002.35

Finding the Fourth Proportional to 1,350,866.37, 2,024,294.36 and 751,002.35

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Solution

The fourth proportional to 1,350,866.37, 2,024,294.36 and 751,002.35 is: 1,125,388.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,866.37 : 2,024,294.36 = 751,002.35 : x
  2. Step 2: Convert to fraction form
    1,350,866.37/2,024,294.36 = 751,002.35/x
  3. Step 3: Cross multiply
    1,350,866.37x = 2,024,294.36 × 751,002.35
  4. Step 4: Simplify right side
    1,350,866.37x = 1,520,249,807,575.26
  5. Step 5: Solve for x
    x = 1,520,249,807,575.26/1,350,866.37
  6. Step 6: Final answer
    x = 1,125,388.74

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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.