Home / 3,730,011.50-5,595,017.25-1,205,666.75

Finding the Fourth Proportional to 3,730,011.50, 5,595,017.25 and 1,205,666.75

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Solution

The fourth proportional to 3,730,011.50, 5,595,017.25 and 1,205,666.75 is: 1,808,500.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,011.50 : 5,595,017.25 = 1,205,666.75 : x
  2. Step 2: Convert to fraction form
    3,730,011.50/5,595,017.25 = 1,205,666.75/x
  3. Step 3: Cross multiply
    3,730,011.50x = 5,595,017.25 × 1,205,666.75
  4. Step 4: Simplify right side
    3,730,011.50x = 6,745,726,264,001.44
  5. Step 5: Solve for x
    x = 6,745,726,264,001.44/3,730,011.50
  6. Step 6: Final answer
    x = 1,808,500.13

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1.5x scale

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.