Home / 9,841,881.60-14,762,822.40-6,228,082.80

Finding the Fourth Proportional to 9,841,881.60, 14,762,822.40 and 6,228,082.80

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Solution

The fourth proportional to 9,841,881.60, 14,762,822.40 and 6,228,082.80 is: 9,342,124.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,881.60 : 14,762,822.40 = 6,228,082.80 : x
  2. Step 2: Convert to fraction form
    9,841,881.60/14,762,822.40 = 6,228,082.80/x
  3. Step 3: Cross multiply
    9,841,881.60x = 14,762,822.40 × 6,228,082.80
  4. Step 4: Simplify right side
    9,841,881.60x = 91,944,080,268,894.72
  5. Step 5: Solve for x
    x = 91,944,080,268,894.72/9,841,881.60
  6. Step 6: Final answer
    x = 9,342,124.20

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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.