Home / 4,906,051.43-7,358,497.59-1,312,096.93

Finding the Fourth Proportional to 4,906,051.43, 7,358,497.59 and 1,312,096.93

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Solution

The fourth proportional to 4,906,051.43, 7,358,497.59 and 1,312,096.93 is: 1,967,990.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,051.43 : 7,358,497.59 = 1,312,096.93 : x
  2. Step 2: Convert to fraction form
    4,906,051.43/7,358,497.59 = 1,312,096.93/x
  3. Step 3: Cross multiply
    4,906,051.43x = 7,358,497.59 × 1,312,096.93
  4. Step 4: Simplify right side
    4,906,051.43x = 9,655,062,097,251.40
  5. Step 5: Solve for x
    x = 9,655,062,097,251.40/4,906,051.43
  6. Step 6: Final answer
    x = 1,967,990.40

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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.