Home / 9,826,707.54-14,740,061.31-3,838,876.50

Finding the Fourth Proportional to 9,826,707.54, 14,740,061.31 and 3,838,876.50

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Solution

The fourth proportional to 9,826,707.54, 14,740,061.31 and 3,838,876.50 is: 5,758,314.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,707.54 : 14,740,061.31 = 3,838,876.50 : x
  2. Step 2: Convert to fraction form
    9,826,707.54/14,740,061.31 = 3,838,876.50/x
  3. Step 3: Cross multiply
    9,826,707.54x = 14,740,061.31 × 3,838,876.50
  4. Step 4: Simplify right side
    9,826,707.54x = 56,585,274,971,518.22
  5. Step 5: Solve for x
    x = 56,585,274,971,518.22/9,826,707.54
  6. Step 6: Final answer
    x = 5,758,314.75

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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.