Home / 4,429,763.16-6,113,089.62-2,569,544.70

Finding the Fourth Proportional to 4,429,763.16, 6,113,089.62 and 2,569,544.70

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Solution

The fourth proportional to 4,429,763.16, 6,113,089.62 and 2,569,544.70 is: 3,545,981.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,763.16 : 6,113,089.62 = 2,569,544.70 : x
  2. Step 2: Convert to fraction form
    4,429,763.16/6,113,089.62 = 2,569,544.70/x
  3. Step 3: Cross multiply
    4,429,763.16x = 6,113,089.62 × 2,569,544.70
  4. Step 4: Simplify right side
    4,429,763.16x = 15,707,857,033,696.02
  5. Step 5: Solve for x
    x = 15,707,857,033,696.02/4,429,763.16
  6. Step 6: Final answer
    x = 3,545,981.23

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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.