Home / 9,750,934.80-14,626,402.20-7,341,735.60

Finding the Fourth Proportional to 9,750,934.80, 14,626,402.20 and 7,341,735.60

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Solution

The fourth proportional to 9,750,934.80, 14,626,402.20 and 7,341,735.60 is: 11,012,603.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,750,934.80 : 14,626,402.20 = 7,341,735.60 : x
  2. Step 2: Convert to fraction form
    9,750,934.80/14,626,402.20 = 7,341,735.60/x
  3. Step 3: Cross multiply
    9,750,934.80x = 14,626,402.20 × 7,341,735.60
  4. Step 4: Simplify right side
    9,750,934.80x = 107,383,177,731,658.31
  5. Step 5: Solve for x
    x = 107,383,177,731,658.31/9,750,934.80
  6. Step 6: Final answer
    x = 11,012,603.40

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1.5x scale

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.