Home / 3,249,747.72-4,484,597.04-1,799,412

Finding the Fourth Proportional to 3,249,747.72, 4,484,597.04 and 1,799,412

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Solution

The fourth proportional to 3,249,747.72, 4,484,597.04 and 1,799,412 is: 2,483,158.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,747.72 : 4,484,597.04 = 1,799,412 : x
  2. Step 2: Convert to fraction form
    3,249,747.72/4,484,597.04 = 1,799,412/x
  3. Step 3: Cross multiply
    3,249,747.72x = 4,484,597.04 × 1,799,412
  4. Step 4: Simplify right side
    3,249,747.72x = 8,069,637,728,940.48
  5. Step 5: Solve for x
    x = 8,069,637,728,940.48/3,249,747.72
  6. Step 6: Final answer
    x = 2,483,158.21

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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.