Home / 6,240,501.30-9,356,086.35-2,643,323.70

Finding the Fourth Proportional to 6,240,501.30, 9,356,086.35 and 2,643,323.70

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Solution

The fourth proportional to 6,240,501.30, 9,356,086.35 and 2,643,323.70 is: 3,963,009.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,501.30 : 9,356,086.35 = 2,643,323.70 : x
  2. Step 2: Convert to fraction form
    6,240,501.30/9,356,086.35 = 2,643,323.70/x
  3. Step 3: Cross multiply
    6,240,501.30x = 9,356,086.35 × 2,643,323.70
  4. Step 4: Simplify right side
    6,240,501.30x = 24,731,164,788,201.50
  5. Step 5: Solve for x
    x = 24,731,164,788,201.50/6,240,501.30
  6. Step 6: Final answer
    x = 3,963,009.32

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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.