Home / 2,450,848.30-3,676,272.45-744,988.30

Finding the Fourth Proportional to 2,450,848.30, 3,676,272.45 and 744,988.30

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Solution

The fourth proportional to 2,450,848.30, 3,676,272.45 and 744,988.30 is: 1,117,482.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,848.30 : 3,676,272.45 = 744,988.30 : x
  2. Step 2: Convert to fraction form
    2,450,848.30/3,676,272.45 = 744,988.30/x
  3. Step 3: Cross multiply
    2,450,848.30x = 3,676,272.45 × 744,988.30
  4. Step 4: Simplify right side
    2,450,848.30x = 2,738,779,962,862.34
  5. Step 5: Solve for x
    x = 2,738,779,962,862.34/2,450,848.30
  6. Step 6: Final answer
    x = 1,117,482.45

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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.