Home / 9,790,772.40-14,691,407.40-4,111,570.80

Finding the Fourth Proportional to 9,790,772.40, 14,691,407.40 and 4,111,570.80

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Solution

The fourth proportional to 9,790,772.40, 14,691,407.40 and 4,111,570.80 is: 6,169,560.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,790,772.40 : 14,691,407.40 = 4,111,570.80 : x
  2. Step 2: Convert to fraction form
    9,790,772.40/14,691,407.40 = 4,111,570.80/x
  3. Step 3: Cross multiply
    9,790,772.40x = 14,691,407.40 × 4,111,570.80
  4. Step 4: Simplify right side
    9,790,772.40x = 60,404,761,676,743.92
  5. Step 5: Solve for x
    x = 60,404,761,676,743.92/9,790,772.40
  6. Step 6: Final answer
    x = 6,169,560.40

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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.