Home / 9,357,513.90-14,041,519.65-3,965,246.70

Finding the Fourth Proportional to 9,357,513.90, 14,041,519.65 and 3,965,246.70

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Solution

The fourth proportional to 9,357,513.90, 14,041,519.65 and 3,965,246.70 is: 5,950,094.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,513.90 : 14,041,519.65 = 3,965,246.70 : x
  2. Step 2: Convert to fraction form
    9,357,513.90/14,041,519.65 = 3,965,246.70/x
  3. Step 3: Cross multiply
    9,357,513.90x = 14,041,519.65 × 3,965,246.70
  4. Step 4: Simplify right side
    9,357,513.90x = 55,678,089,455,147.66
  5. Step 5: Solve for x
    x = 55,678,089,455,147.66/9,357,513.90
  6. Step 6: Final answer
    x = 5,950,094.23

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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.