Home / 10,293,155.80-14,204,280.90-5,942,095

Finding the Fourth Proportional to 10,293,155.80, 14,204,280.90 and 5,942,095

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Solution

The fourth proportional to 10,293,155.80, 14,204,280.90 and 5,942,095 is: 8,199,932.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,293,155.80 : 14,204,280.90 = 5,942,095 : x
  2. Step 2: Convert to fraction form
    10,293,155.80/14,204,280.90 = 5,942,095/x
  3. Step 3: Cross multiply
    10,293,155.80x = 14,204,280.90 × 5,942,095
  4. Step 4: Simplify right side
    10,293,155.80x = 84,403,186,514,485.50
  5. Step 5: Solve for x
    x = 84,403,186,514,485.50/10,293,155.80
  6. Step 6: Final answer
    x = 8,199,932.86

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1.5x scale

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.