Home / 3,249,904.04-4,484,864.81-1,799,599.45

Finding the Fourth Proportional to 3,249,904.04, 4,484,864.81 and 1,799,599.45

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Solution

The fourth proportional to 3,249,904.04, 4,484,864.81 and 1,799,599.45 is: 2,483,445.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,904.04 : 4,484,864.81 = 1,799,599.45 : x
  2. Step 2: Convert to fraction form
    3,249,904.04/4,484,864.81 = 1,799,599.45/x
  3. Step 3: Cross multiply
    3,249,904.04x = 4,484,864.81 × 1,799,599.45
  4. Step 4: Simplify right side
    3,249,904.04x = 8,070,960,245,400.35
  5. Step 5: Solve for x
    x = 8,070,960,245,400.35/3,249,904.04
  6. Step 6: Final answer
    x = 2,483,445.71

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1.5x scale

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.