Home / 9,973,512.15-14,960,272.37-2,400,477.90

Finding the Fourth Proportional to 9,973,512.15, 14,960,272.37 and 2,400,477.90

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Solution

The fourth proportional to 9,973,512.15, 14,960,272.37 and 2,400,477.90 is: 3,600,717.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,973,512.15 : 14,960,272.37 = 2,400,477.90 : x
  2. Step 2: Convert to fraction form
    9,973,512.15/14,960,272.37 = 2,400,477.90/x
  3. Step 3: Cross multiply
    9,973,512.15x = 14,960,272.37 × 2,400,477.90
  4. Step 4: Simplify right side
    9,973,512.15x = 35,911,803,190,163.23
  5. Step 5: Solve for x
    x = 35,911,803,190,163.23/9,973,512.15
  6. Step 6: Final answer
    x = 3,600,717.85

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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.