Home / 8,793,250.27-12,134,810.96-5,122,071.07

Finding the Fourth Proportional to 8,793,250.27, 12,134,810.96 and 5,122,071.07

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Solution

The fourth proportional to 8,793,250.27, 12,134,810.96 and 5,122,071.07 is: 7,068,531.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,793,250.27 : 12,134,810.96 = 5,122,071.07 : x
  2. Step 2: Convert to fraction form
    8,793,250.27/12,134,810.96 = 5,122,071.07/x
  3. Step 3: Cross multiply
    8,793,250.27x = 12,134,810.96 × 5,122,071.07
  4. Step 4: Simplify right side
    8,793,250.27x = 62,155,364,158,134.94
  5. Step 5: Solve for x
    x = 62,155,364,158,134.94/8,793,250.27
  6. Step 6: Final answer
    x = 7,068,531.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.