Home / 6,972,746.09-10,459,721.77-1,924,056.59

Finding the Fourth Proportional to 6,972,746.09, 10,459,721.77 and 1,924,056.59

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Solution

The fourth proportional to 6,972,746.09, 10,459,721.77 and 1,924,056.59 is: 2,886,251.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,972,746.09 : 10,459,721.77 = 1,924,056.59 : x
  2. Step 2: Convert to fraction form
    6,972,746.09/10,459,721.77 = 1,924,056.59/x
  3. Step 3: Cross multiply
    6,972,746.09x = 10,459,721.77 × 1,924,056.59
  4. Step 4: Simplify right side
    6,972,746.09x = 20,125,096,544,026.21
  5. Step 5: Solve for x
    x = 20,125,096,544,026.21/6,972,746.09
  6. Step 6: Final answer
    x = 2,886,251.17

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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.