Home / 3,393,450-4,683,057.93-2,068,950.18

Finding the Fourth Proportional to 3,393,450, 4,683,057.93 and 2,068,950.18

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Solution

The fourth proportional to 3,393,450, 4,683,057.93 and 2,068,950.18 is: 2,855,210.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,450 : 4,683,057.93 = 2,068,950.18 : x
  2. Step 2: Convert to fraction form
    3,393,450/4,683,057.93 = 2,068,950.18/x
  3. Step 3: Cross multiply
    3,393,450x = 4,683,057.93 × 2,068,950.18
  4. Step 4: Simplify right side
    3,393,450x = 9,689,013,547,223.93
  5. Step 5: Solve for x
    x = 9,689,013,547,223.93/3,393,450
  6. Step 6: Final answer
    x = 2,855,210.35

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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.