Home / 1,599,641.95-2,400,068.94-960,392.08

Finding the Fourth Proportional to 1,599,641.95, 2,400,068.94 and 960,392.08

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Solution

The fourth proportional to 1,599,641.95, 2,400,068.94 and 960,392.08 is: 1,440,951.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,641.95 : 2,400,068.94 = 960,392.08 : x
  2. Step 2: Convert to fraction form
    1,599,641.95/2,400,068.94 = 960,392.08/x
  3. Step 3: Cross multiply
    1,599,641.95x = 2,400,068.94 × 960,392.08
  4. Step 4: Simplify right side
    1,599,641.95x = 2,305,007,201,430.00
  5. Step 5: Solve for x
    x = 2,305,007,201,430.00/1,599,641.95
  6. Step 6: Final answer
    x = 1,440,951.96

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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.