Home / 9,472,347.04-14,204,993.28-3,405,423.28

Finding the Fourth Proportional to 9,472,347.04, 14,204,993.28 and 3,405,423.28

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Solution

The fourth proportional to 9,472,347.04, 14,204,993.28 and 3,405,423.28 is: 5,106,866.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,472,347.04 : 14,204,993.28 = 3,405,423.28 : x
  2. Step 2: Convert to fraction form
    9,472,347.04/14,204,993.28 = 3,405,423.28/x
  3. Step 3: Cross multiply
    9,472,347.04x = 14,204,993.28 × 3,405,423.28
  4. Step 4: Simplify right side
    9,472,347.04x = 48,374,014,807,955.55
  5. Step 5: Solve for x
    x = 48,374,014,807,955.55/9,472,347.04
  6. Step 6: Final answer
    x = 5,106,866.82

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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.