Home / 2,730,176.03-3,769,006.93-1,698,016.52

Finding the Fourth Proportional to 2,730,176.03, 3,769,006.93 and 1,698,016.52

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Solution

The fourth proportional to 2,730,176.03, 3,769,006.93 and 1,698,016.52 is: 2,344,111.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,176.03 : 3,769,006.93 = 1,698,016.52 : x
  2. Step 2: Convert to fraction form
    2,730,176.03/3,769,006.93 = 1,698,016.52/x
  3. Step 3: Cross multiply
    2,730,176.03x = 3,769,006.93 × 1,698,016.52
  4. Step 4: Simplify right side
    2,730,176.03x = 6,399,836,031,134.49
  5. Step 5: Solve for x
    x = 6,399,836,031,134.49/2,730,176.03
  6. Step 6: Final answer
    x = 2,344,111.13

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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.