Home / 10,714,057.08-14,785,506.22-5,819,374.86

Finding the Fourth Proportional to 10,714,057.08, 14,785,506.22 and 5,819,374.86

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Solution

The fourth proportional to 10,714,057.08, 14,785,506.22 and 5,819,374.86 is: 8,030,795.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,714,057.08 : 14,785,506.22 = 5,819,374.86 : x
  2. Step 2: Convert to fraction form
    10,714,057.08/14,785,506.22 = 5,819,374.86/x
  3. Step 3: Cross multiply
    10,714,057.08x = 14,785,506.22 × 5,819,374.86
  4. Step 4: Simplify right side
    10,714,057.08x = 86,042,403,189,041.64
  5. Step 5: Solve for x
    x = 86,042,403,189,041.64/10,714,057.08
  6. Step 6: Final answer
    x = 8,030,795.67

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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.