Home / 3,360,659.40-5,031,657.90-3,267,347.40

Finding the Fourth Proportional to 3,360,659.40, 5,031,657.90 and 3,267,347.40

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Solution

The fourth proportional to 3,360,659.40, 5,031,657.90 and 3,267,347.40 is: 4,891,948.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,659.40 : 5,031,657.90 = 3,267,347.40 : x
  2. Step 2: Convert to fraction form
    3,360,659.40/5,031,657.90 = 3,267,347.40/x
  3. Step 3: Cross multiply
    3,360,659.40x = 5,031,657.90 × 3,267,347.40
  4. Step 4: Simplify right side
    3,360,659.40x = 16,440,174,357,254.46
  5. Step 5: Solve for x
    x = 16,440,174,357,254.46/3,360,659.40
  6. Step 6: Final answer
    x = 4,891,948.99

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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.