Home / 5,918,079.02-8,869,270.83-3,039,329.70

Finding the Fourth Proportional to 5,918,079.02, 8,869,270.83 and 3,039,329.70

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Solution

The fourth proportional to 5,918,079.02, 8,869,270.83 and 3,039,329.70 is: 4,554,964.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,918,079.02 : 8,869,270.83 = 3,039,329.70 : x
  2. Step 2: Convert to fraction form
    5,918,079.02/8,869,270.83 = 3,039,329.70/x
  3. Step 3: Cross multiply
    5,918,079.02x = 8,869,270.83 × 3,039,329.70
  4. Step 4: Simplify right side
    5,918,079.02x = 26,956,638,250,962.65
  5. Step 5: Solve for x
    x = 26,956,638,250,962.65/5,918,079.02
  6. Step 6: Final answer
    x = 4,554,964.23

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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.