Home / 11,360,686.80-17,041,030.20-3,684,316.80

Finding the Fourth Proportional to 11,360,686.80, 17,041,030.20 and 3,684,316.80

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Solution

The fourth proportional to 11,360,686.80, 17,041,030.20 and 3,684,316.80 is: 5,526,475.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360,686.80 : 17,041,030.20 = 3,684,316.80 : x
  2. Step 2: Convert to fraction form
    11,360,686.80/17,041,030.20 = 3,684,316.80/x
  3. Step 3: Cross multiply
    11,360,686.80x = 17,041,030.20 × 3,684,316.80
  4. Step 4: Simplify right side
    11,360,686.80x = 62,784,553,855,167.35
  5. Step 5: Solve for x
    x = 62,784,553,855,167.35/11,360,686.80
  6. Step 6: Final answer
    x = 5,526,475.20

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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.