Home / 3,439,014.93-4,740,838.83-2,403,307.17

Finding the Fourth Proportional to 3,439,014.93, 4,740,838.83 and 2,403,307.17

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Solution

The fourth proportional to 3,439,014.93, 4,740,838.83 and 2,403,307.17 is: 3,313,068.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,439,014.93 : 4,740,838.83 = 2,403,307.17 : x
  2. Step 2: Convert to fraction form
    3,439,014.93/4,740,838.83 = 2,403,307.17/x
  3. Step 3: Cross multiply
    3,439,014.93x = 4,740,838.83 × 2,403,307.17
  4. Step 4: Simplify right side
    3,439,014.93x = 11,393,691,951,953.41
  5. Step 5: Solve for x
    x = 11,393,691,951,953.41/3,439,014.93
  6. Step 6: Final answer
    x = 3,313,068.48

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1.5x scale

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.