Home / 9,793,527.40-14,690,291.10-7,274,103.40

Finding the Fourth Proportional to 9,793,527.40, 14,690,291.10 and 7,274,103.40

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Solution

The fourth proportional to 9,793,527.40, 14,690,291.10 and 7,274,103.40 is: 10,911,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,527.40 : 14,690,291.10 = 7,274,103.40 : x
  2. Step 2: Convert to fraction form
    9,793,527.40/14,690,291.10 = 7,274,103.40/x
  3. Step 3: Cross multiply
    9,793,527.40x = 14,690,291.10 × 7,274,103.40
  4. Step 4: Simplify right side
    9,793,527.40x = 106,858,696,437,499.75
  5. Step 5: Solve for x
    x = 106,858,696,437,499.75/9,793,527.40
  6. Step 6: Final answer
    x = 10,911,155.10

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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.