Home / 2,671,294.29-3,997,363.53-2,312,698.59

Finding the Fourth Proportional to 2,671,294.29, 3,997,363.53 and 2,312,698.59

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Solution

The fourth proportional to 2,671,294.29, 3,997,363.53 and 2,312,698.59 is: 3,460,755.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,294.29 : 3,997,363.53 = 2,312,698.59 : x
  2. Step 2: Convert to fraction form
    2,671,294.29/3,997,363.53 = 2,312,698.59/x
  3. Step 3: Cross multiply
    2,671,294.29x = 3,997,363.53 × 2,312,698.59
  4. Step 4: Simplify right side
    2,671,294.29x = 9,244,696,999,548.42
  5. Step 5: Solve for x
    x = 9,244,696,999,548.42/2,671,294.29
  6. Step 6: Final answer
    x = 3,460,755.72

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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.