Home / 1,006,588.72-1,509,416.46-375,333.04

Finding the Fourth Proportional to 1,006,588.72, 1,509,416.46 and 375,333.04

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Solution

The fourth proportional to 1,006,588.72, 1,509,416.46 and 375,333.04 is: 562,825.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,588.72 : 1,509,416.46 = 375,333.04 : x
  2. Step 2: Convert to fraction form
    1,006,588.72/1,509,416.46 = 375,333.04/x
  3. Step 3: Cross multiply
    1,006,588.72x = 1,509,416.46 × 375,333.04
  4. Step 4: Simplify right side
    1,006,588.72x = 566,533,868,557.84
  5. Step 5: Solve for x
    x = 566,533,868,557.84/1,006,588.72
  6. Step 6: Final answer
    x = 562,825.57

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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.