Home / 11,730,417.08-17,598,379.64-3,642,975.32

Finding the Fourth Proportional to 11,730,417.08, 17,598,379.64 and 3,642,975.32

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Solution

The fourth proportional to 11,730,417.08, 17,598,379.64 and 3,642,975.32 is: 5,465,318.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,730,417.08 : 17,598,379.64 = 3,642,975.32 : x
  2. Step 2: Convert to fraction form
    11,730,417.08/17,598,379.64 = 3,642,975.32/x
  3. Step 3: Cross multiply
    11,730,417.08x = 17,598,379.64 × 3,642,975.32
  4. Step 4: Simplify right side
    11,730,417.08x = 64,110,462,700,510.48
  5. Step 5: Solve for x
    x = 64,110,462,700,510.48/11,730,417.08
  6. Step 6: Final answer
    x = 5,465,318.26

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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.