Home / 4,905,994.08-7,360,215.76-1,711,166.16

Finding the Fourth Proportional to 4,905,994.08, 7,360,215.76 and 1,711,166.16

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Solution

The fourth proportional to 4,905,994.08, 7,360,215.76 and 1,711,166.16 is: 2,567,176.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,905,994.08 : 7,360,215.76 = 1,711,166.16 : x
  2. Step 2: Convert to fraction form
    4,905,994.08/7,360,215.76 = 1,711,166.16/x
  3. Step 3: Cross multiply
    4,905,994.08x = 7,360,215.76 × 1,711,166.16
  4. Step 4: Simplify right side
    4,905,994.08x = 12,594,552,138,810.68
  5. Step 5: Solve for x
    x = 12,594,552,138,810.68/4,905,994.08
  6. Step 6: Final answer
    x = 2,567,176.38

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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.