Home / 11,084,454.15-16,626,681.23-6,549,490.95

Finding the Fourth Proportional to 11,084,454.15, 16,626,681.23 and 6,549,490.95

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Solution

The fourth proportional to 11,084,454.15, 16,626,681.23 and 6,549,490.95 is: 9,824,236.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084,454.15 : 16,626,681.23 = 6,549,490.95 : x
  2. Step 2: Convert to fraction form
    11,084,454.15/16,626,681.23 = 6,549,490.95/x
  3. Step 3: Cross multiply
    11,084,454.15x = 16,626,681.23 × 6,549,490.95
  4. Step 4: Simplify right side
    11,084,454.15x = 108,896,298,211,672.42
  5. Step 5: Solve for x
    x = 108,896,298,211,672.42/11,084,454.15
  6. Step 6: Final answer
    x = 9,824,236.43

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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.