Home / 4,391,696.29-6,060,730.29-2,431,574.34

Finding the Fourth Proportional to 4,391,696.29, 6,060,730.29 and 2,431,574.34

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Solution

The fourth proportional to 4,391,696.29, 6,060,730.29 and 2,431,574.34 is: 3,355,677.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,696.29 : 6,060,730.29 = 2,431,574.34 : x
  2. Step 2: Convert to fraction form
    4,391,696.29/6,060,730.29 = 2,431,574.34/x
  3. Step 3: Cross multiply
    4,391,696.29x = 6,060,730.29 × 2,431,574.34
  4. Step 4: Simplify right side
    4,391,696.29x = 14,737,116,224,521.11
  5. Step 5: Solve for x
    x = 14,737,116,224,521.11/4,391,696.29
  6. Step 6: Final answer
    x = 3,355,677.45

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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.