Home / 1,170,004.08-1,755,271.08-371,334

Finding the Fourth Proportional to 1,170,004.08, 1,755,271.08 and 371,334

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Solution

The fourth proportional to 1,170,004.08, 1,755,271.08 and 371,334 is: 557,085.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,004.08 : 1,755,271.08 = 371,334 : x
  2. Step 2: Convert to fraction form
    1,170,004.08/1,755,271.08 = 371,334/x
  3. Step 3: Cross multiply
    1,170,004.08x = 1,755,271.08 × 371,334
  4. Step 4: Simplify right side
    1,170,004.08x = 651,791,831,220.72
  5. Step 5: Solve for x
    x = 651,791,831,220.72/1,170,004.08
  6. Step 6: Final answer
    x = 557,085.09

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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.