Home / 3,423,636.19-4,724,560.24-1,895,710.51

Finding the Fourth Proportional to 3,423,636.19, 4,724,560.24 and 1,895,710.51

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Solution

The fourth proportional to 3,423,636.19, 4,724,560.24 and 1,895,710.51 is: 2,616,048.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,636.19 : 4,724,560.24 = 1,895,710.51 : x
  2. Step 2: Convert to fraction form
    3,423,636.19/4,724,560.24 = 1,895,710.51/x
  3. Step 3: Cross multiply
    3,423,636.19x = 4,724,560.24 × 1,895,710.51
  4. Step 4: Simplify right side
    3,423,636.19x = 8,956,398,502,096.12
  5. Step 5: Solve for x
    x = 8,956,398,502,096.12/3,423,636.19
  6. Step 6: Final answer
    x = 2,616,048.55

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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.