Home / 3,249,474.61-4,484,415.18-1,799,170.12

Finding the Fourth Proportional to 3,249,474.61, 4,484,415.18 and 1,799,170.12

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Solution

The fourth proportional to 3,249,474.61, 4,484,415.18 and 1,799,170.12 is: 2,482,932.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,474.61 : 4,484,415.18 = 1,799,170.12 : x
  2. Step 2: Convert to fraction form
    3,249,474.61/4,484,415.18 = 1,799,170.12/x
  3. Step 3: Cross multiply
    3,249,474.61x = 4,484,415.18 × 1,799,170.12
  4. Step 4: Simplify right side
    3,249,474.61x = 8,068,225,797,530.42
  5. Step 5: Solve for x
    x = 8,068,225,797,530.42/3,249,474.61
  6. Step 6: Final answer
    x = 2,482,932.40

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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.