Home / 9,973,511.40-14,960,271.24-2,400,477.15

Finding the Fourth Proportional to 9,973,511.40, 14,960,271.24 and 2,400,477.15

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Solution

The fourth proportional to 9,973,511.40, 14,960,271.24 and 2,400,477.15 is: 3,600,716.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,973,511.40 : 14,960,271.24 = 2,400,477.15 : x
  2. Step 2: Convert to fraction form
    9,973,511.40/14,960,271.24 = 2,400,477.15/x
  3. Step 3: Cross multiply
    9,973,511.40x = 14,960,271.24 × 2,400,477.15
  4. Step 4: Simplify right side
    9,973,511.40x = 35,911,789,269,422.16
  5. Step 5: Solve for x
    x = 35,911,789,269,422.16/9,973,511.40
  6. Step 6: Final answer
    x = 3,600,716.72

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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.