Home / 9,312,009.32-13,970,115.56-2,835,664

Finding the Fourth Proportional to 9,312,009.32, 13,970,115.56 and 2,835,664

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Solution

The fourth proportional to 9,312,009.32, 13,970,115.56 and 2,835,664 is: 4,254,135.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,312,009.32 : 13,970,115.56 = 2,835,664 : x
  2. Step 2: Convert to fraction form
    9,312,009.32/13,970,115.56 = 2,835,664/x
  3. Step 3: Cross multiply
    9,312,009.32x = 13,970,115.56 × 2,835,664
  4. Step 4: Simplify right side
    9,312,009.32x = 39,614,553,769,331.84
  5. Step 5: Solve for x
    x = 39,614,553,769,331.84/9,312,009.32
  6. Step 6: Final answer
    x = 4,254,135.97

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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.