Home / 6,737,648.04-10,111,712.93-4,702,671.89

Finding the Fourth Proportional to 6,737,648.04, 10,111,712.93 and 4,702,671.89

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Solution

The fourth proportional to 6,737,648.04, 10,111,712.93 and 4,702,671.89 is: 7,057,665.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,648.04 : 10,111,712.93 = 4,702,671.89 : x
  2. Step 2: Convert to fraction form
    6,737,648.04/10,111,712.93 = 4,702,671.89/x
  3. Step 3: Cross multiply
    6,737,648.04x = 10,111,712.93 × 4,702,671.89
  4. Step 4: Simplify right side
    6,737,648.04x = 47,552,068,155,660.53
  5. Step 5: Solve for x
    x = 47,552,068,155,660.53/6,737,648.04
  6. Step 6: Final answer
    x = 7,057,665.80

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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.