Home / 9,934,485.71-14,889,262.64-4,248,023.27

Finding the Fourth Proportional to 9,934,485.71, 14,889,262.64 and 4,248,023.27

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Solution

The fourth proportional to 9,934,485.71, 14,889,262.64 and 4,248,023.27 is: 6,366,704.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,485.71 : 14,889,262.64 = 4,248,023.27 : x
  2. Step 2: Convert to fraction form
    9,934,485.71/14,889,262.64 = 4,248,023.27/x
  3. Step 3: Cross multiply
    9,934,485.71x = 14,889,262.64 × 4,248,023.27
  4. Step 4: Simplify right side
    9,934,485.71x = 63,249,934,072,175.20
  5. Step 5: Solve for x
    x = 63,249,934,072,175.20/9,934,485.71
  6. Step 6: Final answer
    x = 6,366,704.42

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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.