Home / 9,001,174.50-12,421,737.45-4,926,706.02

Finding the Fourth Proportional to 9,001,174.50, 12,421,737.45 and 4,926,706.02

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Solution

The fourth proportional to 9,001,174.50, 12,421,737.45 and 4,926,706.02 is: 6,798,918.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,001,174.50 : 12,421,737.45 = 4,926,706.02 : x
  2. Step 2: Convert to fraction form
    9,001,174.50/12,421,737.45 = 4,926,706.02/x
  3. Step 3: Cross multiply
    9,001,174.50x = 12,421,737.45 × 4,926,706.02
  4. Step 4: Simplify right side
    9,001,174.50x = 61,198,248,673,774.44
  5. Step 5: Solve for x
    x = 61,198,248,673,774.44/9,001,174.50
  6. Step 6: Final answer
    x = 6,798,918.15

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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.