Home / 2,702,882.48-3,730,011-1,495,770.80

Finding the Fourth Proportional to 2,702,882.48, 3,730,011 and 1,495,770.80

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Solution

The fourth proportional to 2,702,882.48, 3,730,011 and 1,495,770.80 is: 2,064,182.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,882.48 : 3,730,011 = 1,495,770.80 : x
  2. Step 2: Convert to fraction form
    2,702,882.48/3,730,011 = 1,495,770.80/x
  3. Step 3: Cross multiply
    2,702,882.48x = 3,730,011 × 1,495,770.80
  4. Step 4: Simplify right side
    2,702,882.48x = 5,579,241,537,478.80
  5. Step 5: Solve for x
    x = 5,579,241,537,478.80/2,702,882.48
  6. Step 6: Final answer
    x = 2,064,182.06

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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.