Home / 9,575,214.10-14,361,756.87-3,426,947.47

Finding the Fourth Proportional to 9,575,214.10, 14,361,756.87 and 3,426,947.47

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Solution

The fourth proportional to 9,575,214.10, 14,361,756.87 and 3,426,947.47 is: 5,140,040.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575,214.10 : 14,361,756.87 = 3,426,947.47 : x
  2. Step 2: Convert to fraction form
    9,575,214.10/14,361,756.87 = 3,426,947.47/x
  3. Step 3: Cross multiply
    9,575,214.10x = 14,361,756.87 × 3,426,947.47
  4. Step 4: Simplify right side
    9,575,214.10x = 49,216,986,370,401.62
  5. Step 5: Solve for x
    x = 49,216,986,370,401.62/9,575,214.10
  6. Step 6: Final answer
    x = 5,140,040.30

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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.