Home / 607,094.07-910,482.43-180,515.01

Finding the Fourth Proportional to 607,094.07, 910,482.43 and 180,515.01

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Solution

The fourth proportional to 607,094.07, 910,482.43 and 180,515.01 is: 270,725.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,094.07 : 910,482.43 = 180,515.01 : x
  2. Step 2: Convert to fraction form
    607,094.07/910,482.43 = 180,515.01/x
  3. Step 3: Cross multiply
    607,094.07x = 910,482.43 × 180,515.01
  4. Step 4: Simplify right side
    607,094.07x = 164,355,744,956.27
  5. Step 5: Solve for x
    x = 164,355,744,956.27/607,094.07
  6. Step 6: Final answer
    x = 270,725.33

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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.