Home / 3,767,607.88-5,651,607.30-1,243,459.96

Finding the Fourth Proportional to 3,767,607.88, 5,651,607.30 and 1,243,459.96

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Solution

The fourth proportional to 3,767,607.88, 5,651,607.30 and 1,243,459.96 is: 1,865,254.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,607.88 : 5,651,607.30 = 1,243,459.96 : x
  2. Step 2: Convert to fraction form
    3,767,607.88/5,651,607.30 = 1,243,459.96/x
  3. Step 3: Cross multiply
    3,767,607.88x = 5,651,607.30 × 1,243,459.96
  4. Step 4: Simplify right side
    3,767,607.88x = 7,027,547,387,193.71
  5. Step 5: Solve for x
    x = 7,027,547,387,193.71/3,767,607.88
  6. Step 6: Final answer
    x = 1,865,254.46

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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.