Home / 10,341,079.83-14,270,032.50-6,211,285.03

Finding the Fourth Proportional to 10,341,079.83, 14,270,032.50 and 6,211,285.03

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Solution

The fourth proportional to 10,341,079.83, 14,270,032.50 and 6,211,285.03 is: 8,571,178.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,341,079.83 : 14,270,032.50 = 6,211,285.03 : x
  2. Step 2: Convert to fraction form
    10,341,079.83/14,270,032.50 = 6,211,285.03/x
  3. Step 3: Cross multiply
    10,341,079.83x = 14,270,032.50 × 6,211,285.03
  4. Step 4: Simplify right side
    10,341,079.83x = 88,635,239,283,086.45
  5. Step 5: Solve for x
    x = 88,635,239,283,086.45/10,341,079.83
  6. Step 6: Final answer
    x = 8,571,178.33

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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.