Home / 7,323,395.01-10,985,549.23-1,932,050.62

Finding the Fourth Proportional to 7,323,395.01, 10,985,549.23 and 1,932,050.62

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Solution

The fourth proportional to 7,323,395.01, 10,985,549.23 and 1,932,050.62 is: 2,898,196.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323,395.01 : 10,985,549.23 = 1,932,050.62 : x
  2. Step 2: Convert to fraction form
    7,323,395.01/10,985,549.23 = 1,932,050.62/x
  3. Step 3: Cross multiply
    7,323,395.01x = 10,985,549.23 × 1,932,050.62
  4. Step 4: Simplify right side
    7,323,395.01x = 21,224,637,172,488.49
  5. Step 5: Solve for x
    x = 21,224,637,172,488.49/7,323,395.01
  6. Step 6: Final answer
    x = 2,898,196.42

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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.