Home / 4,784,482.10-6,602,744.75-2,609,144.28

Finding the Fourth Proportional to 4,784,482.10, 6,602,744.75 and 2,609,144.28

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Solution

The fourth proportional to 4,784,482.10, 6,602,744.75 and 2,609,144.28 is: 3,600,706.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,482.10 : 6,602,744.75 = 2,609,144.28 : x
  2. Step 2: Convert to fraction form
    4,784,482.10/6,602,744.75 = 2,609,144.28/x
  3. Step 3: Cross multiply
    4,784,482.10x = 6,602,744.75 × 2,609,144.28
  4. Step 4: Simplify right side
    4,784,482.10x = 17,227,513,683,716.81
  5. Step 5: Solve for x
    x = 17,227,513,683,716.81/4,784,482.10
  6. Step 6: Final answer
    x = 3,600,706.06

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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.