Home / 2,349,228.80-3,523,497.60-666,502.40

Finding the Fourth Proportional to 2,349,228.80, 3,523,497.60 and 666,502.40

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Solution

The fourth proportional to 2,349,228.80, 3,523,497.60 and 666,502.40 is: 999,655.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,228.80 : 3,523,497.60 = 666,502.40 : x
  2. Step 2: Convert to fraction form
    2,349,228.80/3,523,497.60 = 666,502.40/x
  3. Step 3: Cross multiply
    2,349,228.80x = 3,523,497.60 × 666,502.40
  4. Step 4: Simplify right side
    2,349,228.80x = 2,348,419,606,794.24
  5. Step 5: Solve for x
    x = 2,348,419,606,794.24/2,349,228.80
  6. Step 6: Final answer
    x = 999,655.55

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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.