Home / 10,661,730.78-14,711,924.04-6,015,244.93

Finding the Fourth Proportional to 10,661,730.78, 14,711,924.04 and 6,015,244.93

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Solution

The fourth proportional to 10,661,730.78, 14,711,924.04 and 6,015,244.93 is: 8,300,324.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,661,730.78 : 14,711,924.04 = 6,015,244.93 : x
  2. Step 2: Convert to fraction form
    10,661,730.78/14,711,924.04 = 6,015,244.93/x
  3. Step 3: Cross multiply
    10,661,730.78x = 14,711,924.04 × 6,015,244.93
  4. Step 4: Simplify right side
    10,661,730.78x = 88,495,826,549,408.47
  5. Step 5: Solve for x
    x = 88,495,826,549,408.47/10,661,730.78
  6. Step 6: Final answer
    x = 8,300,324.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.