Home / 10,705,013.37-14,761,751.71-6,353,258.91

Finding the Fourth Proportional to 10,705,013.37, 14,761,751.71 and 6,353,258.91

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Solution

The fourth proportional to 10,705,013.37, 14,761,751.71 and 6,353,258.91 is: 8,760,870.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,013.37 : 14,761,751.71 = 6,353,258.91 : x
  2. Step 2: Convert to fraction form
    10,705,013.37/14,761,751.71 = 6,353,258.91/x
  3. Step 3: Cross multiply
    10,705,013.37x = 14,761,751.71 × 6,353,258.91
  4. Step 4: Simplify right side
    10,705,013.37x = 93,785,230,546,998.94
  5. Step 5: Solve for x
    x = 93,785,230,546,998.94/10,705,013.37
  6. Step 6: Final answer
    x = 8,760,870.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.