Home / 3,503,422.08-4,834,714.50-1,975,518.27

Finding the Fourth Proportional to 3,503,422.08, 4,834,714.50 and 1,975,518.27

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Solution

The fourth proportional to 3,503,422.08, 4,834,714.50 and 1,975,518.27 is: 2,726,210.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,422.08 : 4,834,714.50 = 1,975,518.27 : x
  2. Step 2: Convert to fraction form
    3,503,422.08/4,834,714.50 = 1,975,518.27/x
  3. Step 3: Cross multiply
    3,503,422.08x = 4,834,714.50 × 1,975,518.27
  4. Step 4: Simplify right side
    3,503,422.08x = 9,551,066,824,983.92
  5. Step 5: Solve for x
    x = 9,551,066,824,983.92/3,503,422.08
  6. Step 6: Final answer
    x = 2,726,210.72

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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.