Home / 6,737,642.04-10,111,703.91-4,702,665.88

Finding the Fourth Proportional to 6,737,642.04, 10,111,703.91 and 4,702,665.88

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Solution

The fourth proportional to 6,737,642.04, 10,111,703.91 and 4,702,665.88 is: 7,057,656.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,642.04 : 10,111,703.91 = 4,702,665.88 : x
  2. Step 2: Convert to fraction form
    6,737,642.04/10,111,703.91 = 4,702,665.88/x
  3. Step 3: Cross multiply
    6,737,642.04x = 10,111,703.91 × 4,702,665.88
  4. Step 4: Simplify right side
    6,737,642.04x = 47,551,964,940,940.34
  5. Step 5: Solve for x
    x = 47,551,964,940,940.34/6,737,642.04
  6. Step 6: Final answer
    x = 7,057,656.77

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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.