Home / 2,240,063.80-3,359,222.10-977,030.20

Finding the Fourth Proportional to 2,240,063.80, 3,359,222.10 and 977,030.20

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Solution

The fourth proportional to 2,240,063.80, 3,359,222.10 and 977,030.20 is: 1,465,164.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,063.80 : 3,359,222.10 = 977,030.20 : x
  2. Step 2: Convert to fraction form
    2,240,063.80/3,359,222.10 = 977,030.20/x
  3. Step 3: Cross multiply
    2,240,063.80x = 3,359,222.10 × 977,030.20
  4. Step 4: Simplify right side
    2,240,063.80x = 3,282,061,440,207.42
  5. Step 5: Solve for x
    x = 3,282,061,440,207.42/2,240,063.80
  6. Step 6: Final answer
    x = 1,465,164.27

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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.