Home / 3,423,250.48-4,724,159.32-1,874,577.52

Finding the Fourth Proportional to 3,423,250.48, 4,724,159.32 and 1,874,577.52

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Solution

The fourth proportional to 3,423,250.48, 4,724,159.32 and 1,874,577.52 is: 2,586,957.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,250.48 : 4,724,159.32 = 1,874,577.52 : x
  2. Step 2: Convert to fraction form
    3,423,250.48/4,724,159.32 = 1,874,577.52/x
  3. Step 3: Cross multiply
    3,423,250.48x = 4,724,159.32 × 1,874,577.52
  4. Step 4: Simplify right side
    3,423,250.48x = 8,855,802,862,170.49
  5. Step 5: Solve for x
    x = 8,855,802,862,170.49/3,423,250.48
  6. Step 6: Final answer
    x = 2,586,957.31

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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.