Home / 6,240,733.80-9,362,007.90-2,646,493.80

Finding the Fourth Proportional to 6,240,733.80, 9,362,007.90 and 2,646,493.80

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Solution

The fourth proportional to 6,240,733.80, 9,362,007.90 and 2,646,493.80 is: 3,970,125.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,733.80 : 9,362,007.90 = 2,646,493.80 : x
  2. Step 2: Convert to fraction form
    6,240,733.80/9,362,007.90 = 2,646,493.80/x
  3. Step 3: Cross multiply
    6,240,733.80x = 9,362,007.90 × 2,646,493.80
  4. Step 4: Simplify right side
    6,240,733.80x = 24,776,495,862,901.02
  5. Step 5: Solve for x
    x = 24,776,495,862,901.02/6,240,733.80
  6. Step 6: Final answer
    x = 3,970,125.41

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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.