Home / 7,025,784.32-9,692,613.44-4,703,425.00

Finding the Fourth Proportional to 7,025,784.32, 9,692,613.44 and 4,703,425.00

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Solution

The fourth proportional to 7,025,784.32, 9,692,613.44 and 4,703,425.00 is: 6,488,738.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025,784.32 : 9,692,613.44 = 4,703,425.00 : x
  2. Step 2: Convert to fraction form
    7,025,784.32/9,692,613.44 = 4,703,425.00/x
  3. Step 3: Cross multiply
    7,025,784.32x = 9,692,613.44 × 4,703,425.00
  4. Step 4: Simplify right side
    7,025,784.32x = 45,588,480,392,637.46
  5. Step 5: Solve for x
    x = 45,588,480,392,637.46/7,025,784.32
  6. Step 6: Final answer
    x = 6,488,738.96

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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.