Home / 3,249,904.05-4,484,864.80-1,799,599.45

Finding the Fourth Proportional to 3,249,904.05, 4,484,864.80 and 1,799,599.45

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Solution

The fourth proportional to 3,249,904.05, 4,484,864.80 and 1,799,599.45 is: 2,483,445.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,904.05 : 4,484,864.80 = 1,799,599.45 : x
  2. Step 2: Convert to fraction form
    3,249,904.05/4,484,864.80 = 1,799,599.45/x
  3. Step 3: Cross multiply
    3,249,904.05x = 4,484,864.80 × 1,799,599.45
  4. Step 4: Simplify right side
    3,249,904.05x = 8,070,960,227,404.36
  5. Step 5: Solve for x
    x = 8,070,960,227,404.36/3,249,904.05
  6. Step 6: Final answer
    x = 2,483,445.70

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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.