Home / 1,824,752.90-2,518,212.04-997,875.07

Finding the Fourth Proportional to 1,824,752.90, 2,518,212.04 and 997,875.07

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Solution

The fourth proportional to 1,824,752.90, 2,518,212.04 and 997,875.07 is: 1,377,096.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,752.90 : 2,518,212.04 = 997,875.07 : x
  2. Step 2: Convert to fraction form
    1,824,752.90/2,518,212.04 = 997,875.07/x
  3. Step 3: Cross multiply
    1,824,752.90x = 2,518,212.04 × 997,875.07
  4. Step 4: Simplify right side
    1,824,752.90x = 2,512,861,006,899.63
  5. Step 5: Solve for x
    x = 2,512,861,006,899.63/1,824,752.90
  6. Step 6: Final answer
    x = 1,377,096.59

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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.