Home / 3,225,027.61-4,450,426.50-1,774,587.34

Finding the Fourth Proportional to 3,225,027.61, 4,450,426.50 and 1,774,587.34

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Solution

The fourth proportional to 3,225,027.61, 4,450,426.50 and 1,774,587.34 is: 2,448,869.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,027.61 : 4,450,426.50 = 1,774,587.34 : x
  2. Step 2: Convert to fraction form
    3,225,027.61/4,450,426.50 = 1,774,587.34/x
  3. Step 3: Cross multiply
    3,225,027.61x = 4,450,426.50 × 1,774,587.34
  4. Step 4: Simplify right side
    3,225,027.61x = 7,897,670,524,500.51
  5. Step 5: Solve for x
    x = 7,897,670,524,500.51/3,225,027.61
  6. Step 6: Final answer
    x = 2,448,869.12

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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.