Home / 3,249,911.49-4,484,822.71-1,799,575.79

Finding the Fourth Proportional to 3,249,911.49, 4,484,822.71 and 1,799,575.79

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Solution

The fourth proportional to 3,249,911.49, 4,484,822.71 and 1,799,575.79 is: 2,483,384.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,911.49 : 4,484,822.71 = 1,799,575.79 : x
  2. Step 2: Convert to fraction form
    3,249,911.49/4,484,822.71 = 1,799,575.79/x
  3. Step 3: Cross multiply
    3,249,911.49x = 4,484,822.71 × 1,799,575.79
  4. Step 4: Simplify right side
    3,249,911.49x = 8,070,778,371,358.19
  5. Step 5: Solve for x
    x = 8,070,778,371,358.19/3,249,911.49
  6. Step 6: Final answer
    x = 2,483,384.05

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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.