Home / 2,488,443.40-3,732,665.10-2,446,971.40

Finding the Fourth Proportional to 2,488,443.40, 3,732,665.10 and 2,446,971.40

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Solution

The fourth proportional to 2,488,443.40, 3,732,665.10 and 2,446,971.40 is: 3,670,457.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,443.40 : 3,732,665.10 = 2,446,971.40 : x
  2. Step 2: Convert to fraction form
    2,488,443.40/3,732,665.10 = 2,446,971.40/x
  3. Step 3: Cross multiply
    2,488,443.40x = 3,732,665.10 × 2,446,971.40
  4. Step 4: Simplify right side
    2,488,443.40x = 9,133,724,745,478.14
  5. Step 5: Solve for x
    x = 9,133,724,745,478.14/2,488,443.40
  6. Step 6: Final answer
    x = 3,670,457.10

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.