Home / 5,824,822.60-8,737,233.90-1,781,302.60

Finding the Fourth Proportional to 5,824,822.60, 8,737,233.90 and 1,781,302.60

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Solution

The fourth proportional to 5,824,822.60, 8,737,233.90 and 1,781,302.60 is: 2,671,953.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,822.60 : 8,737,233.90 = 1,781,302.60 : x
  2. Step 2: Convert to fraction form
    5,824,822.60/8,737,233.90 = 1,781,302.60/x
  3. Step 3: Cross multiply
    5,824,822.60x = 8,737,233.90 × 1,781,302.60
  4. Step 4: Simplify right side
    5,824,822.60x = 15,563,657,462,878.14
  5. Step 5: Solve for x
    x = 15,563,657,462,878.14/5,824,822.60
  6. Step 6: Final answer
    x = 2,671,953.90

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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.