Home / 2,599,981.56-3,901,332.36-1,064,117.04

Finding the Fourth Proportional to 2,599,981.56, 3,901,332.36 and 1,064,117.04

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Solution

The fourth proportional to 2,599,981.56, 3,901,332.36 and 1,064,117.04 is: 1,596,732.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,981.56 : 3,901,332.36 = 1,064,117.04 : x
  2. Step 2: Convert to fraction form
    2,599,981.56/3,901,332.36 = 1,064,117.04/x
  3. Step 3: Cross multiply
    2,599,981.56x = 3,901,332.36 × 1,064,117.04
  4. Step 4: Simplify right side
    2,599,981.56x = 4,151,474,242,979.41
  5. Step 5: Solve for x
    x = 4,151,474,242,979.41/2,599,981.56
  6. Step 6: Final answer
    x = 1,596,732.19

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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.