Home / 2,902,436.04-4,005,409.70-1,595,743.34

Finding the Fourth Proportional to 2,902,436.04, 4,005,409.70 and 1,595,743.34

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Solution

The fourth proportional to 2,902,436.04, 4,005,409.70 and 1,595,743.34 is: 2,202,152.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,436.04 : 4,005,409.70 = 1,595,743.34 : x
  2. Step 2: Convert to fraction form
    2,902,436.04/4,005,409.70 = 1,595,743.34/x
  3. Step 3: Cross multiply
    2,902,436.04x = 4,005,409.70 × 1,595,743.34
  4. Step 4: Simplify right side
    2,902,436.04x = 6,391,605,836,708.71
  5. Step 5: Solve for x
    x = 6,391,605,836,708.71/2,902,436.04
  6. Step 6: Final answer
    x = 2,202,152.17

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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.