Home / 4,896,534.65-6,750,096.10-3,421,864.89

Finding the Fourth Proportional to 4,896,534.65, 6,750,096.10 and 3,421,864.89

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Solution

The fourth proportional to 4,896,534.65, 6,750,096.10 and 3,421,864.89 is: 4,717,196.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,534.65 : 6,750,096.10 = 3,421,864.89 : x
  2. Step 2: Convert to fraction form
    4,896,534.65/6,750,096.10 = 3,421,864.89/x
  3. Step 3: Cross multiply
    4,896,534.65x = 6,750,096.10 × 3,421,864.89
  4. Step 4: Simplify right side
    4,896,534.65x = 23,097,916,848,715.93
  5. Step 5: Solve for x
    x = 23,097,916,848,715.93/4,896,534.65
  6. Step 6: Final answer
    x = 4,717,196.65

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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.