Home / 3,249,450.18-4,484,381.34-1,799,145.60

Finding the Fourth Proportional to 3,249,450.18, 4,484,381.34 and 1,799,145.60

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Solution

The fourth proportional to 3,249,450.18, 4,484,381.34 and 1,799,145.60 is: 2,482,898.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,450.18 : 4,484,381.34 = 1,799,145.60 : x
  2. Step 2: Convert to fraction form
    3,249,450.18/4,484,381.34 = 1,799,145.60/x
  3. Step 3: Cross multiply
    3,249,450.18x = 4,484,381.34 × 1,799,145.60
  4. Step 4: Simplify right side
    3,249,450.18x = 8,068,054,956,583.11
  5. Step 5: Solve for x
    x = 8,068,054,956,583.11/3,249,450.18
  6. Step 6: Final answer
    x = 2,482,898.49

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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.