Home / 9,376,620.28-14,065,474.74-3,619,386.52

Finding the Fourth Proportional to 9,376,620.28, 14,065,474.74 and 3,619,386.52

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Solution

The fourth proportional to 9,376,620.28, 14,065,474.74 and 3,619,386.52 is: 5,429,289.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376,620.28 : 14,065,474.74 = 3,619,386.52 : x
  2. Step 2: Convert to fraction form
    9,376,620.28/14,065,474.74 = 3,619,386.52/x
  3. Step 3: Cross multiply
    9,376,620.28x = 14,065,474.74 × 3,619,386.52
  4. Step 4: Simplify right side
    9,376,620.28x = 50,908,389,671,356.51
  5. Step 5: Solve for x
    x = 50,908,389,671,356.51/9,376,620.28
  6. Step 6: Final answer
    x = 5,429,289.89

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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.