Home / 5,437,594.80-8,155,864.08-1,651,110.48

Finding the Fourth Proportional to 5,437,594.80, 8,155,864.08 and 1,651,110.48

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Solution

The fourth proportional to 5,437,594.80, 8,155,864.08 and 1,651,110.48 is: 2,476,505.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,437,594.80 : 8,155,864.08 = 1,651,110.48 : x
  2. Step 2: Convert to fraction form
    5,437,594.80/8,155,864.08 = 1,651,110.48/x
  3. Step 3: Cross multiply
    5,437,594.80x = 8,155,864.08 × 1,651,110.48
  4. Step 4: Simplify right side
    5,437,594.80x = 13,466,232,655,943.56
  5. Step 5: Solve for x
    x = 13,466,232,655,943.56/5,437,594.80
  6. Step 6: Final answer
    x = 2,476,505.36

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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.