Home / 2,995,407.04-4,133,179-1,706,272.60

Finding the Fourth Proportional to 2,995,407.04, 4,133,179 and 1,706,272.60

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Solution

The fourth proportional to 2,995,407.04, 4,133,179 and 1,706,272.60 is: 2,354,381.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,407.04 : 4,133,179 = 1,706,272.60 : x
  2. Step 2: Convert to fraction form
    2,995,407.04/4,133,179 = 1,706,272.60/x
  3. Step 3: Cross multiply
    2,995,407.04x = 4,133,179 × 1,706,272.60
  4. Step 4: Simplify right side
    2,995,407.04x = 7,052,330,078,595.40
  5. Step 5: Solve for x
    x = 7,052,330,078,595.40/2,995,407.04
  6. Step 6: Final answer
    x = 2,354,381.22

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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.