Home / 3,249,450.27-4,484,381.49-1,799,145.71

Finding the Fourth Proportional to 3,249,450.27, 4,484,381.49 and 1,799,145.71

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Solution

The fourth proportional to 3,249,450.27, 4,484,381.49 and 1,799,145.71 is: 2,482,898.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,450.27 : 4,484,381.49 = 1,799,145.71 : x
  2. Step 2: Convert to fraction form
    3,249,450.27/4,484,381.49 = 1,799,145.71/x
  3. Step 3: Cross multiply
    3,249,450.27x = 4,484,381.49 × 1,799,145.71
  4. Step 4: Simplify right side
    3,249,450.27x = 8,068,055,697,315.00
  5. Step 5: Solve for x
    x = 8,068,055,697,315.00/3,249,450.27
  6. Step 6: Final answer
    x = 2,482,898.65

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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.