Home / 9,338,797.84-14,012,453.04-4,793,038.88

Finding the Fourth Proportional to 9,338,797.84, 14,012,453.04 and 4,793,038.88

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Solution

The fourth proportional to 9,338,797.84, 14,012,453.04 and 4,793,038.88 is: 7,191,742.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,797.84 : 14,012,453.04 = 4,793,038.88 : x
  2. Step 2: Convert to fraction form
    9,338,797.84/14,012,453.04 = 4,793,038.88/x
  3. Step 3: Cross multiply
    9,338,797.84x = 14,012,453.04 × 4,793,038.88
  4. Step 4: Simplify right side
    9,338,797.84x = 67,162,232,224,894.19
  5. Step 5: Solve for x
    x = 67,162,232,224,894.19/9,338,797.84
  6. Step 6: Final answer
    x = 7,191,742.81

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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.