Home / 6,744,281.04-9,306,545.18-3,803,936.08

Finding the Fourth Proportional to 6,744,281.04, 9,306,545.18 and 3,803,936.08

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Solution

The fourth proportional to 6,744,281.04, 9,306,545.18 and 3,803,936.08 is: 5,249,114.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744,281.04 : 9,306,545.18 = 3,803,936.08 : x
  2. Step 2: Convert to fraction form
    6,744,281.04/9,306,545.18 = 3,803,936.08/x
  3. Step 3: Cross multiply
    6,744,281.04x = 9,306,545.18 × 3,803,936.08
  4. Step 4: Simplify right side
    6,744,281.04x = 35,401,502,990,352.09
  5. Step 5: Solve for x
    x = 35,401,502,990,352.09/6,744,281.04
  6. Step 6: Final answer
    x = 5,249,114.44

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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.