Home / 9,793,031.60-14,692,499.85-5,246,258.60

Finding the Fourth Proportional to 9,793,031.60, 14,692,499.85 and 5,246,258.60

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Solution

The fourth proportional to 9,793,031.60, 14,692,499.85 and 5,246,258.60 is: 7,870,969.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,031.60 : 14,692,499.85 = 5,246,258.60 : x
  2. Step 2: Convert to fraction form
    9,793,031.60/14,692,499.85 = 5,246,258.60/x
  3. Step 3: Cross multiply
    9,793,031.60x = 14,692,499.85 × 5,246,258.60
  4. Step 4: Simplify right side
    9,793,031.60x = 77,080,653,693,561.20
  5. Step 5: Solve for x
    x = 77,080,653,693,561.20/9,793,031.60
  6. Step 6: Final answer
    x = 7,870,969.57

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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.