Home / 10,255,272.37-14,154,169.10-6,588,772.34

Finding the Fourth Proportional to 10,255,272.37, 14,154,169.10 and 6,588,772.34

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Solution

The fourth proportional to 10,255,272.37, 14,154,169.10 and 6,588,772.34 is: 9,093,722.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,255,272.37 : 14,154,169.10 = 6,588,772.34 : x
  2. Step 2: Convert to fraction form
    10,255,272.37/14,154,169.10 = 6,588,772.34/x
  3. Step 3: Cross multiply
    10,255,272.37x = 14,154,169.10 × 6,588,772.34
  4. Step 4: Simplify right side
    10,255,272.37x = 93,258,597,758,047.98
  5. Step 5: Solve for x
    x = 93,258,597,758,047.98/10,255,272.37
  6. Step 6: Final answer
    x = 9,093,722.18

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1.5x scale

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.