Home / 3,335,681.52-4,603,256.46-1,807,788.24

Finding the Fourth Proportional to 3,335,681.52, 4,603,256.46 and 1,807,788.24

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Solution

The fourth proportional to 3,335,681.52, 4,603,256.46 and 1,807,788.24 is: 2,494,756.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,681.52 : 4,603,256.46 = 1,807,788.24 : x
  2. Step 2: Convert to fraction form
    3,335,681.52/4,603,256.46 = 1,807,788.24/x
  3. Step 3: Cross multiply
    3,335,681.52x = 4,603,256.46 × 1,807,788.24
  4. Step 4: Simplify right side
    3,335,681.52x = 8,321,712,894,092.03
  5. Step 5: Solve for x
    x = 8,321,712,894,092.03/3,335,681.52
  6. Step 6: Final answer
    x = 2,494,756.42

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1.5x scale

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.