Home / 5,662,614.34-8,490,561.90-2,249,064.55

Finding the Fourth Proportional to 5,662,614.34, 8,490,561.90 and 2,249,064.55

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Solution

The fourth proportional to 5,662,614.34, 8,490,561.90 and 2,249,064.55 is: 3,372,262.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,662,614.34 : 8,490,561.90 = 2,249,064.55 : x
  2. Step 2: Convert to fraction form
    5,662,614.34/8,490,561.90 = 2,249,064.55/x
  3. Step 3: Cross multiply
    5,662,614.34x = 8,490,561.90 × 2,249,064.55
  4. Step 4: Simplify right side
    5,662,614.34x = 19,095,821,778,870.64
  5. Step 5: Solve for x
    x = 19,095,821,778,870.64/5,662,614.34
  6. Step 6: Final answer
    x = 3,372,262.46

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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.