Home / 9,656,904.72-14,485,362.36-3,590,848.20

Finding the Fourth Proportional to 9,656,904.72, 14,485,362.36 and 3,590,848.20

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Solution

The fourth proportional to 9,656,904.72, 14,485,362.36 and 3,590,848.20 is: 5,386,274.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,904.72 : 14,485,362.36 = 3,590,848.20 : x
  2. Step 2: Convert to fraction form
    9,656,904.72/14,485,362.36 = 3,590,848.20/x
  3. Step 3: Cross multiply
    9,656,904.72x = 14,485,362.36 × 3,590,848.20
  4. Step 4: Simplify right side
    9,656,904.72x = 52,014,737,356,753.75
  5. Step 5: Solve for x
    x = 52,014,737,356,753.75/9,656,904.72
  6. Step 6: Final answer
    x = 5,386,274.26

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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.