Home / 4,935,205.14-7,400,994.45-1,695,824.16

Finding the Fourth Proportional to 4,935,205.14, 7,400,994.45 and 1,695,824.16

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Solution

The fourth proportional to 4,935,205.14, 7,400,994.45 and 1,695,824.16 is: 2,543,113.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,205.14 : 7,400,994.45 = 1,695,824.16 : x
  2. Step 2: Convert to fraction form
    4,935,205.14/7,400,994.45 = 1,695,824.16/x
  3. Step 3: Cross multiply
    4,935,205.14x = 7,400,994.45 × 1,695,824.16
  4. Step 4: Simplify right side
    4,935,205.14x = 12,550,785,196,335.91
  5. Step 5: Solve for x
    x = 12,550,785,196,335.91/4,935,205.14
  6. Step 6: Final answer
    x = 2,543,113.17

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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.