Home / 9,973,511.20-14,960,270.90-2,400,476.94

Finding the Fourth Proportional to 9,973,511.20, 14,960,270.90 and 2,400,476.94

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Solution

The fourth proportional to 9,973,511.20, 14,960,270.90 and 2,400,476.94 is: 3,600,716.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,973,511.20 : 14,960,270.90 = 2,400,476.94 : x
  2. Step 2: Convert to fraction form
    9,973,511.20/14,960,270.90 = 2,400,476.94/x
  3. Step 3: Cross multiply
    9,973,511.20x = 14,960,270.90 × 2,400,476.94
  4. Step 4: Simplify right side
    9,973,511.20x = 35,911,785,311,603.05
  5. Step 5: Solve for x
    x = 35,911,785,311,603.05/9,973,511.20
  6. Step 6: Final answer
    x = 3,600,716.40

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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.