Home / 9,306,111.42-12,844,276.65-6,038,339.58

Finding the Fourth Proportional to 9,306,111.42, 12,844,276.65 and 6,038,339.58

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Solution

The fourth proportional to 9,306,111.42, 12,844,276.65 and 6,038,339.58 is: 8,334,104.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,306,111.42 : 12,844,276.65 = 6,038,339.58 : x
  2. Step 2: Convert to fraction form
    9,306,111.42/12,844,276.65 = 6,038,339.58/x
  3. Step 3: Cross multiply
    9,306,111.42x = 12,844,276.65 × 6,038,339.58
  4. Step 4: Simplify right side
    9,306,111.42x = 77,558,104,072,164.81
  5. Step 5: Solve for x
    x = 77,558,104,072,164.81/9,306,111.42
  6. Step 6: Final answer
    x = 8,334,104.39

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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.