Home / 9,624,180.16-13,281,532.14-5,273,690.68

Finding the Fourth Proportional to 9,624,180.16, 13,281,532.14 and 5,273,690.68

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Solution

The fourth proportional to 9,624,180.16, 13,281,532.14 and 5,273,690.68 is: 7,277,782.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,180.16 : 13,281,532.14 = 5,273,690.68 : x
  2. Step 2: Convert to fraction form
    9,624,180.16/13,281,532.14 = 5,273,690.68/x
  3. Step 3: Cross multiply
    9,624,180.16x = 13,281,532.14 × 5,273,690.68
  4. Step 4: Simplify right side
    9,624,180.16x = 70,042,692,262,838.45
  5. Step 5: Solve for x
    x = 70,042,692,262,838.45/9,624,180.16
  6. Step 6: Final answer
    x = 7,277,782.74

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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.